215880528

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2459}}^1$

素因数の和:2560

約数の個数: 80

約数和(自身を含む): 585676800

約数和(自身を除く): 369796272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 496, 708, 744, 944, 1416, 1488, 1829, 2459, 2832, 3658, 4918, 5487, 7316, 7377, 9836, 10974, 14632, 14754, 19672, 21948, 29264, 29508, 39344, 43896, 59016, 76229, 87792, 118032, 145081, 152458, 228687, 290162, 304916, 435243, 457374, 580324, 609832, 870486, 914748, 1160648, 1219664, 1740972, 1829496, 2321296, 3481944, 3658992, 4497511, 6963888, 8995022, 13492533, 17990044, 26985066, 35980088, 53970132, 71960176, 107940264, 215880528]

約数ペア:

[(1, 215880528), (2, 107940264), (3, 71960176), (4, 53970132), (6, 35980088), (8, 26985066), (12, 17990044), (16, 13492533), (24, 8995022), (31, 6963888), (48, 4497511), (59, 3658992), (62, 3481944), (93, 2321296), (118, 1829496), (124, 1740972), (177, 1219664), (186, 1160648), (236, 914748), (248, 870486), (354, 609832), (372, 580324), (472, 457374), (496, 435243), (708, 304916), (744, 290162), (944, 228687), (1416, 152458), (1488, 145081), (1829, 118032), (2459, 87792), (2832, 76229), (3658, 59016), (4918, 43896), (5487, 39344), (7316, 29508), (7377, 29264), (9836, 21948), (10974, 19672), (14632, 14754)]