2148889242236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1\times {\mathrm{327289}}^1$

素因数の和:327487

約数の個数: 72

約数和(自身を含む): 4254992557200

約数和(自身を除く): 2106103314964

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 109, 148, 218, 407, 436, 814, 1199, 1369, 1628, 2398, 2738, 4033, 4796, 5476, 8066, 15059, 16132, 30118, 44363, 60236, 88726, 149221, 177452, 298442, 327289, 596884, 654578, 1309156, 1641431, 3282862, 3600179, 6565724, 7200358, 12109693, 14400716, 24219386, 35674501, 48438772, 71349002, 133206623, 142698004, 266413246, 392419511, 448058641, 532826492, 784839022, 896117282, 1319956537, 1569678044, 1792234564, 2639913074, 4928645051, 5279826148, 9857290102, 14519521907, 19714580204, 29039043814, 48838391869, 58078087628, 97676783738, 195353567476, 537222310559, 1074444621118, 2148889242236]

約数ペア:

[(1, 2148889242236), (2, 1074444621118), (4, 537222310559), (11, 195353567476), (22, 97676783738), (37, 58078087628), (44, 48838391869), (74, 29039043814), (109, 19714580204), (148, 14519521907), (218, 9857290102), (407, 5279826148), (436, 4928645051), (814, 2639913074), (1199, 1792234564), (1369, 1569678044), (1628, 1319956537), (2398, 896117282), (2738, 784839022), (4033, 532826492), (4796, 448058641), (5476, 392419511), (8066, 266413246), (15059, 142698004), (16132, 133206623), (30118, 71349002), (44363, 48438772), (60236, 35674501), (88726, 24219386), (149221, 14400716), (177452, 12109693), (298442, 7200358), (327289, 6565724), (596884, 3600179), (654578, 3282862), (1309156, 1641431)]