490443312

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8039}}^1$

素因数の和:8122

約数の個数: 80

約数和(自身を含む): 1339914240

約数和(自身を除く): 849470928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2542, 3813, 5084, 7626, 8039, 10168, 15252, 16078, 20336, 24117, 30504, 32156, 48234, 61008, 64312, 96468, 128624, 192936, 249209, 329599, 385872, 498418, 659198, 747627, 988797, 996836, 1318396, 1495254, 1977594, 1993672, 2636792, 2990508, 3955188, 3987344, 5273584, 5981016, 7910376, 10217569, 11962032, 15820752, 20435138, 30652707, 40870276, 61305414, 81740552, 122610828, 163481104, 245221656, 490443312]

約数ペア:

[(1, 490443312), (2, 245221656), (3, 163481104), (4, 122610828), (6, 81740552), (8, 61305414), (12, 40870276), (16, 30652707), (24, 20435138), (31, 15820752), (41, 11962032), (48, 10217569), (62, 7910376), (82, 5981016), (93, 5273584), (123, 3987344), (124, 3955188), (164, 2990508), (186, 2636792), (246, 1993672), (248, 1977594), (328, 1495254), (372, 1318396), (492, 996836), (496, 988797), (656, 747627), (744, 659198), (984, 498418), (1271, 385872), (1488, 329599), (1968, 249209), (2542, 192936), (3813, 128624), (5084, 96468), (7626, 64312), (8039, 61008), (10168, 48234), (15252, 32156), (16078, 30504), (20336, 24117)]