220847968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 503774208

約数和(自身を除く): 282926240

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 74, 88, 124, 148, 176, 248, 296, 341, 352, 407, 496, 547, 592, 682, 814, 992, 1094, 1147, 1184, 1364, 1628, 2188, 2294, 2728, 3256, 4376, 4588, 5456, 6017, 6512, 8752, 9176, 10912, 12034, 12617, 13024, 16957, 17504, 18352, 20239, 24068, 25234, 33914, 36704, 40478, 48136, 50468, 67828, 80956, 96272, 100936, 135656, 161912, 186527, 192544, 201872, 222629, 271312, 323824, 373054, 403744, 445258, 542624, 627409, 647648, 746108, 890516, 1254818, 1492216, 1781032, 2509636, 2984432, 3562064, 5019272, 5968864, 6901499, 7124128, 10038544, 13802998, 20077088, 27605996, 55211992, 110423984, 220847968]

約数ペア:

[(1, 220847968), (2, 110423984), (4, 55211992), (8, 27605996), (11, 20077088), (16, 13802998), (22, 10038544), (31, 7124128), (32, 6901499), (37, 5968864), (44, 5019272), (62, 3562064), (74, 2984432), (88, 2509636), (124, 1781032), (148, 1492216), (176, 1254818), (248, 890516), (296, 746108), (341, 647648), (352, 627409), (407, 542624), (496, 445258), (547, 403744), (592, 373054), (682, 323824), (814, 271312), (992, 222629), (1094, 201872), (1147, 192544), (1184, 186527), (1364, 161912), (1628, 135656), (2188, 100936), (2294, 96272), (2728, 80956), (3256, 67828), (4376, 50468), (4588, 48136), (5456, 40478), (6017, 36704), (6512, 33914), (8752, 25234), (9176, 24068), (10912, 20239), (12034, 18352), (12617, 17504), (13024, 16957)]