1243880704

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14249}}^1$

素因数の和:14307

約数の個数: 72

約数和(自身を含む): 2796192000

約数和(自身を除く): 1552311296

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 2816, 3968, 5456, 7936, 10912, 14249, 21824, 28498, 43648, 56996, 87296, 113992, 156739, 227984, 313478, 441719, 455968, 626956, 883438, 911936, 1253912, 1766876, 1823872, 2507824, 3533752, 3647744, 4858909, 5015648, 7067504, 9717818, 10031296, 14135008, 19435636, 20062592, 28270016, 38871272, 40125184, 56540032, 77742544, 113080064, 155485088, 310970176, 621940352, 1243880704]

約数ペア:

[(1, 1243880704), (2, 621940352), (4, 310970176), (8, 155485088), (11, 113080064), (16, 77742544), (22, 56540032), (31, 40125184), (32, 38871272), (44, 28270016), (62, 20062592), (64, 19435636), (88, 14135008), (124, 10031296), (128, 9717818), (176, 7067504), (248, 5015648), (256, 4858909), (341, 3647744), (352, 3533752), (496, 2507824), (682, 1823872), (704, 1766876), (992, 1253912), (1364, 911936), (1408, 883438), (1984, 626956), (2728, 455968), (2816, 441719), (3968, 313478), (5456, 227984), (7936, 156739), (10912, 113992), (14249, 87296), (21824, 56996), (28498, 43648)]