258885552

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1039}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 696384000

約数和(自身を除く): 437498448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 179, 232, 348, 358, 464, 537, 696, 716, 1039, 1074, 1392, 1432, 2078, 2148, 2864, 3117, 4156, 4296, 5191, 6234, 8312, 8592, 10382, 12468, 15573, 16624, 20764, 24936, 30131, 31146, 41528, 49872, 60262, 62292, 83056, 90393, 120524, 124584, 180786, 185981, 241048, 249168, 361572, 371962, 482096, 557943, 723144, 743924, 1115886, 1446288, 1487848, 2231772, 2975696, 4463544, 5393449, 8927088, 10786898, 16180347, 21573796, 32360694, 43147592, 64721388, 86295184, 129442776, 258885552]

約数ペア:

[(1, 258885552), (2, 129442776), (3, 86295184), (4, 64721388), (6, 43147592), (8, 32360694), (12, 21573796), (16, 16180347), (24, 10786898), (29, 8927088), (48, 5393449), (58, 4463544), (87, 2975696), (116, 2231772), (174, 1487848), (179, 1446288), (232, 1115886), (348, 743924), (358, 723144), (464, 557943), (537, 482096), (696, 371962), (716, 361572), (1039, 249168), (1074, 241048), (1392, 185981), (1432, 180786), (2078, 124584), (2148, 120524), (2864, 90393), (3117, 83056), (4156, 62292), (4296, 60262), (5191, 49872), (6234, 41528), (8312, 31146), (8592, 30131), (10382, 24936), (12468, 20764), (15573, 16624)]