621640404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:124

約数の個数: 432

約数和(自身を含む): 2207587200

約数和(自身を除く): 1585946796

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 29, 33, 36, 37, 38, 42, 44, 57, 58, 63, 66, 74, 76, 77, 84, 87, 99, 111, 114, 116, 121, 126, 132, 133, 148, 154, 171, 174, 198, 203, 209, 222, 228, 231, 242, 252, 259, 261, 266, 308, 319, 333, 342, 348, 363, 396, 399, 406, 407, 418, 444, 462, 484, 518, 522, 532, 551, 609, 627, 638, 666, 684, 693, 703, 726, 777, 798, 812, 814, 836, 847, 924, 957, 1036, 1044, 1073, 1089, 1102, 1197, 1218, 1221, 1254, 1276, 1332, 1386, 1406, 1452, 1463, 1554, 1596, 1628, 1653, 1694, 1827, 1881, 1914, 2109, 2146, 2178, 2204, 2233, 2299, 2331, 2394, 2436, 2442, 2508, 2541, 2772, 2812, 2849, 2871, 2926, 3108, 3219, 3306, 3388, 3509, 3654, 3663, 3762, 3828, 3857, 4218, 4292, 4356, 4389, 4466, 4477, 4598, 4662, 4788, 4884, 4921, 4959, 5082, 5698, 5742, 5852, 6061, 6327, 6438, 6612, 6699, 6897, 7018, 7308, 7326, 7511, 7524, 7623, 7714, 7733, 8436, 8547, 8778, 8932, 8954, 9196, 9324, 9657, 9842, 9918, 10164, 10527, 11396, 11484, 11571, 11803, 12122, 12654, 12876, 13167, 13398, 13431, 13794, 14036, 14652, 14763, 15022, 15246, 15428, 15466, 16093, 17094, 17556, 17908, 18183, 19314, 19684, 19836, 20097, 20387, 20691, 21054, 22533, 23142, 23199, 23606, 24244, 24563, 25308, 25641, 26334, 26796, 26862, 27588, 29526, 30044, 30492, 30932, 31339, 31581, 32186, 34188, 34713, 35409, 36366, 38628, 40194, 40293, 40774, 41382, 42108, 42427, 44289, 45066, 46284, 46398, 47212, 48279, 49126, 51282, 52668, 53724, 54131, 54549, 59052, 61161, 62678, 63162, 64372, 66671, 67599, 69426, 69597, 70818, 72732, 73689, 80388, 80586, 81548, 82621, 82764, 84854, 85063, 88578, 90132, 92796, 94017, 96558, 98252, 102564, 106227, 108262, 109098, 122322, 125356, 126324, 127281, 129833, 133342, 135198, 138852, 139194, 141636, 142709, 144837, 147378, 161172, 162393, 165242, 169708, 170126, 177156, 183483, 188034, 193116, 200013, 212454, 216524, 218196, 221067, 224257, 244644, 247863, 254562, 255189, 259666, 266684, 270396, 278388, 282051, 285418, 289674, 294756, 324786, 330484, 340252, 366966, 376068, 381843, 389499, 400026, 424908, 428127, 442134, 448514, 466697, 487179, 495726, 509124, 510378, 519332, 564102, 570836, 579348, 595441, 600039, 649572, 672771, 733932, 743589, 763686, 765567, 778998, 800052, 856254, 884268, 897028, 908831, 933394, 974358, 991452, 1020756, 1128204, 1168497, 1190882, 1200078, 1284381, 1345542, 1400091, 1487178, 1527372, 1531134, 1557996, 1569799, 1712508, 1786323, 1817662, 1866788, 1948716, 2018313, 2336994, 2381764, 2400156, 2466827, 2568762, 2691084, 2726493, 2800182, 2974356, 3062268, 3139598, 3572646, 3635324, 4036626, 4200273, 4673988, 4709397, 4933654, 5137524, 5358969, 5452986, 5600364, 6279196, 7145292, 7400481, 8073252, 8179479, 8400546, 9418794, 9867308, 10717938, 10905972, 14128191, 14800962, 16358958, 16801092, 17267789, 18837588, 21435876, 22201443, 28256382, 29601924, 32717916, 34535578, 44402886, 51803367, 56512764, 69071156, 88805772, 103606734, 155410101, 207213468, 310820202, 621640404]

約数ペア:

[(1, 621640404), (2, 310820202), (3, 207213468), (4, 155410101), (6, 103606734), (7, 88805772), (9, 69071156), (11, 56512764), (12, 51803367), (14, 44402886), (18, 34535578), (19, 32717916), (21, 29601924), (22, 28256382), (28, 22201443), (29, 21435876), (33, 18837588), (36, 17267789), (37, 16801092), (38, 16358958), (42, 14800962), (44, 14128191), (57, 10905972), (58, 10717938), (63, 9867308), (66, 9418794), (74, 8400546), (76, 8179479), (77, 8073252), (84, 7400481), (87, 7145292), (99, 6279196), (111, 5600364), (114, 5452986), (116, 5358969), (121, 5137524), (126, 4933654), (132, 4709397), (133, 4673988), (148, 4200273), (154, 4036626), (171, 3635324), (174, 3572646), (198, 3139598), (203, 3062268), (209, 2974356), (222, 2800182), (228, 2726493), (231, 2691084), (242, 2568762), (252, 2466827), (259, 2400156), (261, 2381764), (266, 2336994), (308, 2018313), (319, 1948716), (333, 1866788), (342, 1817662), (348, 1786323), (363, 1712508), (396, 1569799), (399, 1557996), (406, 1531134), (407, 1527372), (418, 1487178), (444, 1400091), (462, 1345542), (484, 1284381), (518, 1200078), (522, 1190882), (532, 1168497), (551, 1128204), (609, 1020756), (627, 991452), (638, 974358), (666, 933394), (684, 908831), (693, 897028), (703, 884268), (726, 856254), (777, 800052), (798, 778998), (812, 765567), (814, 763686), (836, 743589), (847, 733932), (924, 672771), (957, 649572), (1036, 600039), (1044, 595441), (1073, 579348), (1089, 570836), (1102, 564102), (1197, 519332), (1218, 510378), (1221, 509124), (1254, 495726), (1276, 487179), (1332, 466697), (1386, 448514), (1406, 442134), (1452, 428127), (1463, 424908), (1554, 400026), (1596, 389499), (1628, 381843), (1653, 376068), (1694, 366966), (1827, 340252), (1881, 330484), (1914, 324786), (2109, 294756), (2146, 289674), (2178, 285418), (2204, 282051), (2233, 278388), (2299, 270396), (2331, 266684), (2394, 259666), (2436, 255189), (2442, 254562), (2508, 247863), (2541, 244644), (2772, 224257), (2812, 221067), (2849, 218196), (2871, 216524), (2926, 212454), (3108, 200013), (3219, 193116), (3306, 188034), (3388, 183483), (3509, 177156), (3654, 170126), (3663, 169708), (3762, 165242), (3828, 162393), (3857, 161172), (4218, 147378), (4292, 144837), (4356, 142709), (4389, 141636), (4466, 139194), (4477, 138852), (4598, 135198), (4662, 133342), (4788, 129833), (4884, 127281), (4921, 126324), (4959, 125356), (5082, 122322), (5698, 109098), (5742, 108262), (5852, 106227), (6061, 102564), (6327, 98252), (6438, 96558), (6612, 94017), (6699, 92796), (6897, 90132), (7018, 88578), (7308, 85063), (7326, 84854), (7511, 82764), (7524, 82621), (7623, 81548), (7714, 80586), (7733, 80388), (8436, 73689), (8547, 72732), (8778, 70818), (8932, 69597), (8954, 69426), (9196, 67599), (9324, 66671), (9657, 64372), (9842, 63162), (9918, 62678), (10164, 61161), (10527, 59052), (11396, 54549), (11484, 54131), (11571, 53724), (11803, 52668), (12122, 51282), (12654, 49126), (12876, 48279), (13167, 47212), (13398, 46398), (13431, 46284), (13794, 45066), (14036, 44289), (14652, 42427), (14763, 42108), (15022, 41382), (15246, 40774), (15428, 40293), (15466, 40194), (16093, 38628), (17094, 36366), (17556, 35409), (17908, 34713), (18183, 34188), (19314, 32186), (19684, 31581), (19836, 31339), (20097, 30932), (20387, 30492), (20691, 30044), (21054, 29526), (22533, 27588), (23142, 26862), (23199, 26796), (23606, 26334), (24244, 25641), (24563, 25308)]