1242676752

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{1129}}^1$

素因数の和:2160

約数の個数: 80

約数和(自身を含む): 3356154240

約数和(自身を除く): 2113477488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 997, 1104, 1129, 1994, 2258, 2991, 3387, 3988, 4516, 5982, 6774, 7976, 9032, 11964, 13548, 15952, 18064, 22931, 23928, 25967, 27096, 45862, 47856, 51934, 54192, 68793, 77901, 91724, 103868, 137586, 155802, 183448, 207736, 275172, 311604, 366896, 415472, 550344, 623208, 1100688, 1125613, 1246416, 2251226, 3376839, 4502452, 6753678, 9004904, 13507356, 18009808, 25889099, 27014712, 51778198, 54029424, 77667297, 103556396, 155334594, 207112792, 310669188, 414225584, 621338376, 1242676752]

約数ペア:

[(1, 1242676752), (2, 621338376), (3, 414225584), (4, 310669188), (6, 207112792), (8, 155334594), (12, 103556396), (16, 77667297), (23, 54029424), (24, 51778198), (46, 27014712), (48, 25889099), (69, 18009808), (92, 13507356), (138, 9004904), (184, 6753678), (276, 4502452), (368, 3376839), (552, 2251226), (997, 1246416), (1104, 1125613), (1129, 1100688), (1994, 623208), (2258, 550344), (2991, 415472), (3387, 366896), (3988, 311604), (4516, 275172), (5982, 207736), (6774, 183448), (7976, 155802), (9032, 137586), (11964, 103868), (13548, 91724), (15952, 77901), (18064, 68793), (22931, 54192), (23928, 51934), (25967, 47856), (27096, 45862)]