1771121784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{8317}}^1$

素因数の和:8812

約数の個数: 64

約数和(自身を含む): 4671388800

約数和(自身を除く): 2900267016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 467, 934, 1401, 1868, 2802, 3736, 5604, 8317, 8873, 11208, 16634, 17746, 24951, 26619, 33268, 35492, 49902, 53238, 66536, 70984, 99804, 106476, 158023, 199608, 212952, 316046, 474069, 632092, 948138, 1264184, 1896276, 3792552, 3884039, 7768078, 11652117, 15536156, 23304234, 31072312, 46608468, 73796741, 93216936, 147593482, 221390223, 295186964, 442780446, 590373928, 885560892, 1771121784]

約数ペア:

[(1, 1771121784), (2, 885560892), (3, 590373928), (4, 442780446), (6, 295186964), (8, 221390223), (12, 147593482), (19, 93216936), (24, 73796741), (38, 46608468), (57, 31072312), (76, 23304234), (114, 15536156), (152, 11652117), (228, 7768078), (456, 3884039), (467, 3792552), (934, 1896276), (1401, 1264184), (1868, 948138), (2802, 632092), (3736, 474069), (5604, 316046), (8317, 212952), (8873, 199608), (11208, 158023), (16634, 106476), (17746, 99804), (24951, 70984), (26619, 66536), (33268, 53238), (35492, 49902)]