1401808536

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 3841344000

約数和(自身を除く): 2439535464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 227, 398, 431, 454, 597, 681, 796, 862, 908, 1194, 1293, 1362, 1592, 1724, 1791, 1816, 2043, 2388, 2586, 2724, 3448, 3582, 3879, 4086, 4776, 5172, 5448, 7164, 7758, 8172, 10344, 14328, 15516, 16344, 31032, 45173, 85769, 90346, 97837, 135519, 171538, 180692, 195674, 257307, 271038, 293511, 343076, 361384, 391348, 406557, 514614, 542076, 587022, 686152, 771921, 782696, 813114, 880533, 1029228, 1084152, 1174044, 1543842, 1626228, 1761066, 2058456, 2348088, 3087684, 3252456, 3522132, 6175368, 7044264, 19469563, 38939126, 58408689, 77878252, 116817378, 155756504, 175226067, 233634756, 350452134, 467269512, 700904268, 1401808536]

約数ペア:

[(1, 1401808536), (2, 700904268), (3, 467269512), (4, 350452134), (6, 233634756), (8, 175226067), (9, 155756504), (12, 116817378), (18, 77878252), (24, 58408689), (36, 38939126), (72, 19469563), (199, 7044264), (227, 6175368), (398, 3522132), (431, 3252456), (454, 3087684), (597, 2348088), (681, 2058456), (796, 1761066), (862, 1626228), (908, 1543842), (1194, 1174044), (1293, 1084152), (1362, 1029228), (1592, 880533), (1724, 813114), (1791, 782696), (1816, 771921), (2043, 686152), (2388, 587022), (2586, 542076), (2724, 514614), (3448, 406557), (3582, 391348), (3879, 361384), (4086, 343076), (4776, 293511), (5172, 271038), (5448, 257307), (7164, 195674), (7758, 180692), (8172, 171538), (10344, 135519), (14328, 97837), (15516, 90346), (16344, 85769), (31032, 45173)]