1623683996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 3219144768

約数和(自身を除く): 1595460772

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 137, 188, 242, 274, 484, 517, 521, 548, 1034, 1042, 1507, 2068, 2084, 3014, 5687, 5731, 6028, 6439, 11374, 11462, 12878, 16577, 22748, 22924, 24487, 25756, 33154, 48974, 63041, 66308, 70829, 71377, 97948, 126082, 141658, 142754, 252164, 269357, 283316, 285508, 538714, 779119, 785147, 1077428, 1558238, 1570294, 2962927, 3116476, 3140588, 3354719, 5925854, 6709438, 8636617, 11851708, 13418876, 17273234, 34546468, 36901909, 73803818, 147607636, 405920999, 811841998, 1623683996]

約数ペア:

[(1, 1623683996), (2, 811841998), (4, 405920999), (11, 147607636), (22, 73803818), (44, 36901909), (47, 34546468), (94, 17273234), (121, 13418876), (137, 11851708), (188, 8636617), (242, 6709438), (274, 5925854), (484, 3354719), (517, 3140588), (521, 3116476), (548, 2962927), (1034, 1570294), (1042, 1558238), (1507, 1077428), (2068, 785147), (2084, 779119), (3014, 538714), (5687, 285508), (5731, 283316), (6028, 269357), (6439, 252164), (11374, 142754), (11462, 141658), (12878, 126082), (16577, 97948), (22748, 71377), (22924, 70829), (24487, 66308), (25756, 63041), (33154, 48974)]