181918044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 620605440

約数和(自身を除く): 438687396

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 31, 33, 36, 42, 44, 58, 62, 63, 66, 73, 77, 84, 87, 93, 99, 116, 124, 126, 132, 146, 154, 174, 186, 198, 203, 217, 219, 231, 252, 261, 279, 292, 308, 319, 341, 348, 372, 396, 406, 434, 438, 462, 511, 522, 558, 609, 638, 651, 657, 682, 693, 803, 812, 868, 876, 899, 924, 957, 1022, 1023, 1044, 1116, 1218, 1276, 1302, 1314, 1364, 1386, 1533, 1606, 1798, 1827, 1914, 1953, 2044, 2046, 2117, 2233, 2263, 2387, 2409, 2436, 2604, 2628, 2697, 2772, 2871, 3066, 3069, 3212, 3596, 3654, 3828, 3906, 4092, 4234, 4466, 4526, 4599, 4774, 4818, 5394, 5621, 5742, 6132, 6138, 6293, 6351, 6699, 6789, 7161, 7227, 7308, 7812, 8091, 8468, 8932, 9052, 9198, 9548, 9636, 9889, 10788, 11242, 11484, 12276, 12586, 12702, 13398, 13578, 14322, 14454, 14819, 15841, 16182, 16863, 18396, 18879, 19053, 19778, 20097, 20367, 21483, 22484, 23287, 24893, 25172, 25404, 26796, 27156, 28644, 28908, 29638, 29667, 31682, 32364, 33726, 37758, 38106, 39556, 40194, 40734, 42966, 44457, 46574, 47523, 49786, 50589, 56637, 59276, 59334, 63364, 65627, 67452, 69223, 69861, 74679, 75516, 76212, 80388, 81468, 85932, 88914, 89001, 93148, 95046, 99572, 101178, 113274, 118668, 131254, 133371, 138446, 139722, 142569, 149358, 163009, 174251, 177828, 178002, 190092, 196881, 202356, 207669, 209583, 224037, 226548, 262508, 266742, 276892, 279444, 285138, 298716, 326018, 348502, 356004, 393762, 415338, 419166, 448074, 459389, 489027, 522753, 533484, 570276, 590643, 623007, 652036, 697004, 721897, 787524, 830676, 838332, 896148, 918778, 978054, 1045506, 1181286, 1246014, 1378167, 1443794, 1467081, 1568259, 1837556, 1956108, 2091012, 2165691, 2362572, 2492028, 2756334, 2887588, 2934162, 3136518, 4134501, 4331382, 5053279, 5512668, 5868324, 6273036, 6497073, 8269002, 8662764, 10106558, 12994146, 15159837, 16538004, 20213116, 25988292, 30319674, 45479511, 60639348, 90959022, 181918044]

約数ペア:

[(1, 181918044), (2, 90959022), (3, 60639348), (4, 45479511), (6, 30319674), (7, 25988292), (9, 20213116), (11, 16538004), (12, 15159837), (14, 12994146), (18, 10106558), (21, 8662764), (22, 8269002), (28, 6497073), (29, 6273036), (31, 5868324), (33, 5512668), (36, 5053279), (42, 4331382), (44, 4134501), (58, 3136518), (62, 2934162), (63, 2887588), (66, 2756334), (73, 2492028), (77, 2362572), (84, 2165691), (87, 2091012), (93, 1956108), (99, 1837556), (116, 1568259), (124, 1467081), (126, 1443794), (132, 1378167), (146, 1246014), (154, 1181286), (174, 1045506), (186, 978054), (198, 918778), (203, 896148), (217, 838332), (219, 830676), (231, 787524), (252, 721897), (261, 697004), (279, 652036), (292, 623007), (308, 590643), (319, 570276), (341, 533484), (348, 522753), (372, 489027), (396, 459389), (406, 448074), (434, 419166), (438, 415338), (462, 393762), (511, 356004), (522, 348502), (558, 326018), (609, 298716), (638, 285138), (651, 279444), (657, 276892), (682, 266742), (693, 262508), (803, 226548), (812, 224037), (868, 209583), (876, 207669), (899, 202356), (924, 196881), (957, 190092), (1022, 178002), (1023, 177828), (1044, 174251), (1116, 163009), (1218, 149358), (1276, 142569), (1302, 139722), (1314, 138446), (1364, 133371), (1386, 131254), (1533, 118668), (1606, 113274), (1798, 101178), (1827, 99572), (1914, 95046), (1953, 93148), (2044, 89001), (2046, 88914), (2117, 85932), (2233, 81468), (2263, 80388), (2387, 76212), (2409, 75516), (2436, 74679), (2604, 69861), (2628, 69223), (2697, 67452), (2772, 65627), (2871, 63364), (3066, 59334), (3069, 59276), (3212, 56637), (3596, 50589), (3654, 49786), (3828, 47523), (3906, 46574), (4092, 44457), (4234, 42966), (4466, 40734), (4526, 40194), (4599, 39556), (4774, 38106), (4818, 37758), (5394, 33726), (5621, 32364), (5742, 31682), (6132, 29667), (6138, 29638), (6293, 28908), (6351, 28644), (6699, 27156), (6789, 26796), (7161, 25404), (7227, 25172), (7308, 24893), (7812, 23287), (8091, 22484), (8468, 21483), (8932, 20367), (9052, 20097), (9198, 19778), (9548, 19053), (9636, 18879), (9889, 18396), (10788, 16863), (11242, 16182), (11484, 15841), (12276, 14819), (12586, 14454), (12702, 14322), (13398, 13578)]