217346064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4409}}^1$

素因数の和:4512

約数の個数: 80

約数和(自身を含む): 612460800

約数和(自身を除く): 395114736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 208, 237, 312, 316, 474, 624, 632, 948, 1027, 1264, 1896, 2054, 3081, 3792, 4108, 4409, 6162, 8216, 8818, 12324, 13227, 16432, 17636, 24648, 26454, 35272, 49296, 52908, 57317, 70544, 105816, 114634, 171951, 211632, 229268, 343902, 348311, 458536, 687804, 696622, 917072, 1044933, 1375608, 1393244, 2089866, 2751216, 2786488, 4179732, 4528043, 5572976, 8359464, 9056086, 13584129, 16718928, 18112172, 27168258, 36224344, 54336516, 72448688, 108673032, 217346064]

約数ペア:

[(1, 217346064), (2, 108673032), (3, 72448688), (4, 54336516), (6, 36224344), (8, 27168258), (12, 18112172), (13, 16718928), (16, 13584129), (24, 9056086), (26, 8359464), (39, 5572976), (48, 4528043), (52, 4179732), (78, 2786488), (79, 2751216), (104, 2089866), (156, 1393244), (158, 1375608), (208, 1044933), (237, 917072), (312, 696622), (316, 687804), (474, 458536), (624, 348311), (632, 343902), (948, 229268), (1027, 211632), (1264, 171951), (1896, 114634), (2054, 105816), (3081, 70544), (3792, 57317), (4108, 52908), (4409, 49296), (6162, 35272), (8216, 26454), (8818, 24648), (12324, 17636), (13227, 16432)]