638763823632

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{7421963}}^1$

素因数の和:7422148

約数の個数: 80

約数和(自身を含む): 1811196718848

約数和(自身を除く): 1172432895216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 264, 326, 489, 528, 652, 978, 1304, 1793, 1956, 2608, 3586, 3912, 5379, 7172, 7824, 10758, 14344, 21516, 28688, 43032, 86064, 7421963, 14843926, 22265889, 29687852, 44531778, 59375704, 81641593, 89063556, 118751408, 163283186, 178127112, 244924779, 326566372, 356254224, 489849558, 653132744, 979699116, 1209779969, 1306265488, 1959398232, 2419559938, 3629339907, 3918796464, 4839119876, 7258679814, 9678239752, 13307579659, 14517359628, 19356479504, 26615159318, 29034719256, 39922738977, 53230318636, 58069438512, 79845477954, 106460637272, 159690955908, 212921274544, 319381911816, 638763823632]

約数ペア:

[(1, 638763823632), (2, 319381911816), (3, 212921274544), (4, 159690955908), (6, 106460637272), (8, 79845477954), (11, 58069438512), (12, 53230318636), (16, 39922738977), (22, 29034719256), (24, 26615159318), (33, 19356479504), (44, 14517359628), (48, 13307579659), (66, 9678239752), (88, 7258679814), (132, 4839119876), (163, 3918796464), (176, 3629339907), (264, 2419559938), (326, 1959398232), (489, 1306265488), (528, 1209779969), (652, 979699116), (978, 653132744), (1304, 489849558), (1793, 356254224), (1956, 326566372), (2608, 244924779), (3586, 178127112), (3912, 163283186), (5379, 118751408), (7172, 89063556), (7824, 81641593), (10758, 59375704), (14344, 44531778), (21516, 29687852), (28688, 22265889), (43032, 14843926), (86064, 7421963)]