650357136

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31583}}^1$

素因数の和:31621

約数の個数: 120

約数和(自身を含む): 2138363136

約数和(自身を除く): 1488006000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 5148, 6864, 10296, 20592, 31583, 63166, 94749, 126332, 189498, 252664, 284247, 347413, 378996, 410579, 505328, 568494, 694826, 757992, 821158, 1042239, 1136988, 1231737, 1389652, 1515984, 1642316, 2084478, 2273976, 2463474, 2779304, 3126717, 3284632, 3695211, 4168956, 4516369, 4547952, 4926948, 5558608, 6253434, 6569264, 7390422, 8337912, 9032738, 9853896, 12506868, 13549107, 14780844, 16675824, 18065476, 19707792, 25013736, 27098214, 29561688, 36130952, 40647321, 50027472, 54196428, 59123376, 72261904, 81294642, 108392856, 162589284, 216785712, 325178568, 650357136]

約数ペア:

[(1, 650357136), (2, 325178568), (3, 216785712), (4, 162589284), (6, 108392856), (8, 81294642), (9, 72261904), (11, 59123376), (12, 54196428), (13, 50027472), (16, 40647321), (18, 36130952), (22, 29561688), (24, 27098214), (26, 25013736), (33, 19707792), (36, 18065476), (39, 16675824), (44, 14780844), (48, 13549107), (52, 12506868), (66, 9853896), (72, 9032738), (78, 8337912), (88, 7390422), (99, 6569264), (104, 6253434), (117, 5558608), (132, 4926948), (143, 4547952), (144, 4516369), (156, 4168956), (176, 3695211), (198, 3284632), (208, 3126717), (234, 2779304), (264, 2463474), (286, 2273976), (312, 2084478), (396, 1642316), (429, 1515984), (468, 1389652), (528, 1231737), (572, 1136988), (624, 1042239), (792, 821158), (858, 757992), (936, 694826), (1144, 568494), (1287, 505328), (1584, 410579), (1716, 378996), (1872, 347413), (2288, 284247), (2574, 252664), (3432, 189498), (5148, 126332), (6864, 94749), (10296, 63166), (20592, 31583)]