266945232

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 753166080

約数和(自身を除く): 486220848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 48, 58, 71, 73, 74, 87, 111, 116, 142, 146, 148, 174, 213, 219, 222, 232, 284, 292, 296, 348, 426, 438, 444, 464, 568, 584, 592, 696, 852, 876, 888, 1073, 1136, 1168, 1392, 1704, 1752, 1776, 2059, 2117, 2146, 2627, 2701, 3219, 3408, 3504, 4118, 4234, 4292, 5183, 5254, 5402, 6177, 6351, 6438, 7881, 8103, 8236, 8468, 8584, 10366, 10508, 10804, 12354, 12702, 12876, 15549, 15762, 16206, 16472, 16936, 17168, 20732, 21016, 21608, 24708, 25404, 25752, 31098, 31524, 32412, 32944, 33872, 41464, 42032, 43216, 49416, 50808, 51504, 62196, 63048, 64824, 76183, 78329, 82928, 98832, 101616, 124392, 126096, 129648, 150307, 152366, 156658, 191771, 228549, 234987, 248784, 300614, 304732, 313316, 383542, 450921, 457098, 469974, 575313, 601228, 609464, 626632, 767084, 901842, 914196, 939948, 1150626, 1202456, 1218928, 1253264, 1534168, 1803684, 1828392, 1879896, 2301252, 2404912, 3068336, 3607368, 3656784, 3759792, 4602504, 5561359, 7214736, 9205008, 11122718, 16684077, 22245436, 33368154, 44490872, 66736308, 88981744, 133472616, 266945232]

約数ペア:

[(1, 266945232), (2, 133472616), (3, 88981744), (4, 66736308), (6, 44490872), (8, 33368154), (12, 22245436), (16, 16684077), (24, 11122718), (29, 9205008), (37, 7214736), (48, 5561359), (58, 4602504), (71, 3759792), (73, 3656784), (74, 3607368), (87, 3068336), (111, 2404912), (116, 2301252), (142, 1879896), (146, 1828392), (148, 1803684), (174, 1534168), (213, 1253264), (219, 1218928), (222, 1202456), (232, 1150626), (284, 939948), (292, 914196), (296, 901842), (348, 767084), (426, 626632), (438, 609464), (444, 601228), (464, 575313), (568, 469974), (584, 457098), (592, 450921), (696, 383542), (852, 313316), (876, 304732), (888, 300614), (1073, 248784), (1136, 234987), (1168, 228549), (1392, 191771), (1704, 156658), (1752, 152366), (1776, 150307), (2059, 129648), (2117, 126096), (2146, 124392), (2627, 101616), (2701, 98832), (3219, 82928), (3408, 78329), (3504, 76183), (4118, 64824), (4234, 63048), (4292, 62196), (5183, 51504), (5254, 50808), (5402, 49416), (6177, 43216), (6351, 42032), (6438, 41464), (7881, 33872), (8103, 32944), (8236, 32412), (8468, 31524), (8584, 31098), (10366, 25752), (10508, 25404), (10804, 24708), (12354, 21608), (12702, 21016), (12876, 20732), (15549, 17168), (15762, 16936), (16206, 16472)]