1897816656

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{2141}}^1$

素因数の和:2524

約数の個数: 80

約数和(自身を含む): 5004054720

約数和(自身を除く): 3106238064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 313, 354, 472, 626, 708, 939, 944, 1252, 1416, 1878, 2141, 2504, 2832, 3756, 4282, 5008, 6423, 7512, 8564, 12846, 15024, 17128, 18467, 25692, 34256, 36934, 51384, 55401, 73868, 102768, 110802, 126319, 147736, 221604, 252638, 295472, 378957, 443208, 505276, 670133, 757914, 886416, 1010552, 1340266, 1515828, 2010399, 2021104, 2680532, 3031656, 4020798, 5361064, 6063312, 8041596, 10722128, 16083192, 32166384, 39537847, 79075694, 118613541, 158151388, 237227082, 316302776, 474454164, 632605552, 948908328, 1897816656]

約数ペア:

[(1, 1897816656), (2, 948908328), (3, 632605552), (4, 474454164), (6, 316302776), (8, 237227082), (12, 158151388), (16, 118613541), (24, 79075694), (48, 39537847), (59, 32166384), (118, 16083192), (177, 10722128), (236, 8041596), (313, 6063312), (354, 5361064), (472, 4020798), (626, 3031656), (708, 2680532), (939, 2021104), (944, 2010399), (1252, 1515828), (1416, 1340266), (1878, 1010552), (2141, 886416), (2504, 757914), (2832, 670133), (3756, 505276), (4282, 443208), (5008, 378957), (6423, 295472), (7512, 252638), (8564, 221604), (12846, 147736), (15024, 126319), (17128, 110802), (18467, 102768), (25692, 73868), (34256, 55401), (36934, 51384)]