1818349764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 5720064000

約数和(自身を除く): 3901714236

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 31, 33, 42, 44, 58, 62, 66, 77, 84, 87, 93, 116, 121, 124, 132, 154, 174, 186, 199, 203, 217, 231, 242, 308, 319, 341, 348, 363, 372, 398, 406, 434, 462, 484, 597, 609, 638, 651, 682, 726, 796, 812, 847, 868, 899, 924, 957, 1023, 1194, 1218, 1276, 1302, 1364, 1393, 1452, 1694, 1798, 1914, 2046, 2189, 2233, 2387, 2388, 2436, 2541, 2604, 2697, 2786, 3388, 3509, 3596, 3751, 3828, 4092, 4179, 4378, 4466, 4774, 5082, 5394, 5572, 5771, 6169, 6293, 6567, 6699, 7018, 7161, 7502, 8358, 8756, 8932, 9548, 9889, 10164, 10527, 10788, 11253, 11542, 12338, 12586, 13134, 13398, 14036, 14322, 15004, 15323, 16716, 17313, 18507, 18879, 19778, 21054, 22506, 23084, 24079, 24563, 24676, 25172, 26257, 26268, 26796, 28644, 29667, 30646, 34626, 37014, 37758, 39556, 40397, 42108, 43183, 45012, 45969, 48158, 49126, 52514, 59334, 61292, 63481, 67859, 69223, 69252, 72237, 73689, 74028, 75516, 78771, 80794, 86366, 91938, 96316, 98252, 105028, 108779, 118668, 121191, 126962, 129549, 135718, 138446, 144474, 147378, 157542, 161588, 168553, 172732, 178901, 183876, 190443, 203577, 207669, 217558, 242382, 253924, 259098, 271436, 276892, 288948, 294756, 315084, 326337, 337106, 357802, 380886, 407154, 415338, 435116, 444367, 475013, 484764, 505659, 518196, 536703, 652674, 674212, 698291, 715604, 746449, 761453, 761772, 814308, 830676, 888734, 950026, 1011318, 1073406, 1252307, 1305348, 1333101, 1396582, 1425039, 1492898, 1522906, 1777468, 1900052, 1967911, 2022636, 2094873, 2146812, 2239347, 2284359, 2504614, 2666202, 2793164, 2850078, 2985796, 3045812, 3756921, 3935822, 4189746, 4478694, 4568718, 4888037, 5009228, 5225143, 5332404, 5700156, 5903733, 7513842, 7871644, 8379492, 8957388, 9137436, 9776074, 10450286, 11807466, 13775377, 14664111, 15027684, 15675429, 19552148, 20900572, 21647021, 23614932, 27550754, 29328222, 31350858, 41326131, 43294042, 55101508, 58656444, 62701716, 64941063, 82652262, 86588084, 129882126, 151529147, 165304524, 259764252, 303058294, 454587441, 606116588, 909174882, 1818349764]

約数ペア:

[(1, 1818349764), (2, 909174882), (3, 606116588), (4, 454587441), (6, 303058294), (7, 259764252), (11, 165304524), (12, 151529147), (14, 129882126), (21, 86588084), (22, 82652262), (28, 64941063), (29, 62701716), (31, 58656444), (33, 55101508), (42, 43294042), (44, 41326131), (58, 31350858), (62, 29328222), (66, 27550754), (77, 23614932), (84, 21647021), (87, 20900572), (93, 19552148), (116, 15675429), (121, 15027684), (124, 14664111), (132, 13775377), (154, 11807466), (174, 10450286), (186, 9776074), (199, 9137436), (203, 8957388), (217, 8379492), (231, 7871644), (242, 7513842), (308, 5903733), (319, 5700156), (341, 5332404), (348, 5225143), (363, 5009228), (372, 4888037), (398, 4568718), (406, 4478694), (434, 4189746), (462, 3935822), (484, 3756921), (597, 3045812), (609, 2985796), (638, 2850078), (651, 2793164), (682, 2666202), (726, 2504614), (796, 2284359), (812, 2239347), (847, 2146812), (868, 2094873), (899, 2022636), (924, 1967911), (957, 1900052), (1023, 1777468), (1194, 1522906), (1218, 1492898), (1276, 1425039), (1302, 1396582), (1364, 1333101), (1393, 1305348), (1452, 1252307), (1694, 1073406), (1798, 1011318), (1914, 950026), (2046, 888734), (2189, 830676), (2233, 814308), (2387, 761772), (2388, 761453), (2436, 746449), (2541, 715604), (2604, 698291), (2697, 674212), (2786, 652674), (3388, 536703), (3509, 518196), (3596, 505659), (3751, 484764), (3828, 475013), (4092, 444367), (4179, 435116), (4378, 415338), (4466, 407154), (4774, 380886), (5082, 357802), (5394, 337106), (5572, 326337), (5771, 315084), (6169, 294756), (6293, 288948), (6567, 276892), (6699, 271436), (7018, 259098), (7161, 253924), (7502, 242382), (8358, 217558), (8756, 207669), (8932, 203577), (9548, 190443), (9889, 183876), (10164, 178901), (10527, 172732), (10788, 168553), (11253, 161588), (11542, 157542), (12338, 147378), (12586, 144474), (13134, 138446), (13398, 135718), (14036, 129549), (14322, 126962), (15004, 121191), (15323, 118668), (16716, 108779), (17313, 105028), (18507, 98252), (18879, 96316), (19778, 91938), (21054, 86366), (22506, 80794), (23084, 78771), (24079, 75516), (24563, 74028), (24676, 73689), (25172, 72237), (26257, 69252), (26268, 69223), (26796, 67859), (28644, 63481), (29667, 61292), (30646, 59334), (34626, 52514), (37014, 49126), (37758, 48158), (39556, 45969), (40397, 45012), (42108, 43183)]