8913947472

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{2557}}^1$

素因数の和:3177

約数の個数: 120

約数和(自身を含む): 25582169184

約数和(自身を除く): 16668221712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 563, 688, 774, 1032, 1126, 1548, 1689, 2064, 2252, 2557, 3096, 3378, 4504, 5067, 5114, 6192, 6756, 7671, 9008, 10134, 10228, 13512, 15342, 20268, 20456, 23013, 24209, 27024, 30684, 40536, 40912, 46026, 48418, 61368, 72627, 81072, 92052, 96836, 109951, 122736, 145254, 184104, 193672, 217881, 219902, 290508, 329853, 368208, 387344, 435762, 439804, 581016, 659706, 871524, 879608, 989559, 1162032, 1319412, 1439591, 1743048, 1759216, 1979118, 2638824, 2879182, 3486096, 3958236, 4318773, 5277648, 5758364, 7916472, 8637546, 11516728, 12956319, 15832944, 17275092, 23033456, 25912638, 34550184, 51825276, 61902413, 69100368, 103650552, 123804826, 185707239, 207301104, 247609652, 371414478, 495219304, 557121717, 742828956, 990438608, 1114243434, 1485657912, 2228486868, 2971315824, 4456973736, 8913947472]

約数ペア:

[(1, 8913947472), (2, 4456973736), (3, 2971315824), (4, 2228486868), (6, 1485657912), (8, 1114243434), (9, 990438608), (12, 742828956), (16, 557121717), (18, 495219304), (24, 371414478), (36, 247609652), (43, 207301104), (48, 185707239), (72, 123804826), (86, 103650552), (129, 69100368), (144, 61902413), (172, 51825276), (258, 34550184), (344, 25912638), (387, 23033456), (516, 17275092), (563, 15832944), (688, 12956319), (774, 11516728), (1032, 8637546), (1126, 7916472), (1548, 5758364), (1689, 5277648), (2064, 4318773), (2252, 3958236), (2557, 3486096), (3096, 2879182), (3378, 2638824), (4504, 1979118), (5067, 1759216), (5114, 1743048), (6192, 1439591), (6756, 1319412), (7671, 1162032), (9008, 989559), (10134, 879608), (10228, 871524), (13512, 659706), (15342, 581016), (20268, 439804), (20456, 435762), (23013, 387344), (24209, 368208), (27024, 329853), (30684, 290508), (40536, 219902), (40912, 217881), (46026, 193672), (48418, 184104), (61368, 145254), (72627, 122736), (81072, 109951), (92052, 96836)]