216291270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 577793952

約数和(自身を除く): 361502682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 169, 185, 195, 222, 338, 370, 390, 481, 507, 555, 845, 962, 1014, 1110, 1153, 1443, 1690, 2306, 2405, 2535, 2886, 3459, 4810, 5070, 5765, 6253, 6918, 7215, 11530, 12506, 14430, 14989, 17295, 18759, 29978, 31265, 34590, 37518, 42661, 44967, 62530, 74945, 85322, 89934, 93795, 127983, 149890, 187590, 194857, 213305, 224835, 255966, 389714, 426610, 449670, 554593, 584571, 639915, 974285, 1109186, 1169142, 1279830, 1663779, 1948570, 2772965, 2922855, 3327558, 5545930, 5845710, 7209709, 8318895, 14419418, 16637790, 21629127, 36048545, 43258254, 72097090, 108145635, 216291270]

約数ペア:

[(1, 216291270), (2, 108145635), (3, 72097090), (5, 43258254), (6, 36048545), (10, 21629127), (13, 16637790), (15, 14419418), (26, 8318895), (30, 7209709), (37, 5845710), (39, 5545930), (65, 3327558), (74, 2922855), (78, 2772965), (111, 1948570), (130, 1663779), (169, 1279830), (185, 1169142), (195, 1109186), (222, 974285), (338, 639915), (370, 584571), (390, 554593), (481, 449670), (507, 426610), (555, 389714), (845, 255966), (962, 224835), (1014, 213305), (1110, 194857), (1153, 187590), (1443, 149890), (1690, 127983), (2306, 93795), (2405, 89934), (2535, 85322), (2886, 74945), (3459, 62530), (4810, 44967), (5070, 42661), (5765, 37518), (6253, 34590), (6918, 31265), (7215, 29978), (11530, 18759), (12506, 17295), (14430, 14989)]