865656708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 2357268480

約数和(自身を除く): 1491611772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 173, 213, 284, 346, 426, 497, 519, 692, 839, 852, 994, 1038, 1211, 1491, 1678, 1988, 2076, 2422, 2517, 2982, 3356, 3633, 4844, 5034, 5873, 5964, 7266, 10068, 11746, 12283, 14532, 17619, 23492, 24566, 35238, 36849, 49132, 59569, 70476, 73698, 85981, 119138, 145147, 147396, 171962, 178707, 238276, 257943, 290294, 343924, 357414, 416983, 435441, 515886, 580588, 714828, 833966, 870882, 1016029, 1031772, 1250949, 1667932, 1741764, 2032058, 2501898, 3048087, 4064116, 5003796, 6096174, 10305437, 12192348, 20610874, 30916311, 41221748, 61832622, 72138059, 123665244, 144276118, 216414177, 288552236, 432828354, 865656708]

約数ペア:

[(1, 865656708), (2, 432828354), (3, 288552236), (4, 216414177), (6, 144276118), (7, 123665244), (12, 72138059), (14, 61832622), (21, 41221748), (28, 30916311), (42, 20610874), (71, 12192348), (84, 10305437), (142, 6096174), (173, 5003796), (213, 4064116), (284, 3048087), (346, 2501898), (426, 2032058), (497, 1741764), (519, 1667932), (692, 1250949), (839, 1031772), (852, 1016029), (994, 870882), (1038, 833966), (1211, 714828), (1491, 580588), (1678, 515886), (1988, 435441), (2076, 416983), (2422, 357414), (2517, 343924), (2982, 290294), (3356, 257943), (3633, 238276), (4844, 178707), (5034, 171962), (5873, 147396), (5964, 145147), (7266, 119138), (10068, 85981), (11746, 73698), (12283, 70476), (14532, 59569), (17619, 49132), (23492, 36849), (24566, 35238)]