218829248

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 112

約数和(自身を含む): 504066048

約数和(自身を除く): 285236800

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 124, 148, 176, 248, 271, 296, 341, 352, 407, 496, 542, 592, 682, 704, 814, 992, 1084, 1147, 1184, 1364, 1628, 1984, 2168, 2294, 2368, 2728, 2981, 3256, 4336, 4588, 5456, 5962, 6512, 8401, 8672, 9176, 10027, 10912, 11924, 12617, 13024, 16802, 17344, 18352, 20054, 21824, 23848, 25234, 26048, 33604, 36704, 40108, 47696, 50468, 67208, 73408, 80216, 92411, 95392, 100936, 110297, 134416, 160432, 184822, 190784, 201872, 220594, 268832, 310837, 320864, 369644, 403744, 441188, 537664, 621674, 641728, 739288, 807488, 882376, 1243348, 1478576, 1764752, 2486696, 2957152, 3419207, 3529504, 4973392, 5914304, 6838414, 7059008, 9946784, 13676828, 19893568, 27353656, 54707312, 109414624, 218829248]

約数ペア:

[(1, 218829248), (2, 109414624), (4, 54707312), (8, 27353656), (11, 19893568), (16, 13676828), (22, 9946784), (31, 7059008), (32, 6838414), (37, 5914304), (44, 4973392), (62, 3529504), (64, 3419207), (74, 2957152), (88, 2486696), (124, 1764752), (148, 1478576), (176, 1243348), (248, 882376), (271, 807488), (296, 739288), (341, 641728), (352, 621674), (407, 537664), (496, 441188), (542, 403744), (592, 369644), (682, 320864), (704, 310837), (814, 268832), (992, 220594), (1084, 201872), (1147, 190784), (1184, 184822), (1364, 160432), (1628, 134416), (1984, 110297), (2168, 100936), (2294, 95392), (2368, 92411), (2728, 80216), (2981, 73408), (3256, 67208), (4336, 50468), (4588, 47696), (5456, 40108), (5962, 36704), (6512, 33604), (8401, 26048), (8672, 25234), (9176, 23848), (10027, 21824), (10912, 20054), (11924, 18352), (12617, 17344), (13024, 16802)]