1007988890416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{71983}}^1$

素因数の和:72714

約数の個数: 80

約数和(自身を含む): 2087259581440

約数和(自身を除く): 1079270691024

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 631, 1168, 1262, 1387, 2524, 2774, 5048, 5548, 10096, 11096, 11989, 22192, 23978, 46063, 47956, 71983, 92126, 95912, 143966, 184252, 191824, 287932, 368504, 575864, 737008, 875197, 1151728, 1367677, 1750394, 2735354, 3500788, 5254759, 5470708, 7001576, 10509518, 10941416, 14003152, 21019036, 21882832, 42038072, 45421273, 84076144, 90842546, 99840421, 181685092, 199680842, 363370184, 399361684, 726740368, 798723368, 863004187, 1597446736, 1726008374, 3315752929, 3452016748, 6631505858, 6904033496, 13263011716, 13808066992, 26526023432, 53052046864, 62999305651, 125998611302, 251997222604, 503994445208, 1007988890416]

約数ペア:

[(1, 1007988890416), (2, 503994445208), (4, 251997222604), (8, 125998611302), (16, 62999305651), (19, 53052046864), (38, 26526023432), (73, 13808066992), (76, 13263011716), (146, 6904033496), (152, 6631505858), (292, 3452016748), (304, 3315752929), (584, 1726008374), (631, 1597446736), (1168, 863004187), (1262, 798723368), (1387, 726740368), (2524, 399361684), (2774, 363370184), (5048, 199680842), (5548, 181685092), (10096, 99840421), (11096, 90842546), (11989, 84076144), (22192, 45421273), (23978, 42038072), (46063, 21882832), (47956, 21019036), (71983, 14003152), (92126, 10941416), (95912, 10509518), (143966, 7001576), (184252, 5470708), (191824, 5254759), (287932, 3500788), (368504, 2735354), (575864, 1750394), (737008, 1367677), (875197, 1151728)]