2148467952

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{4231}}^1$

素因数の和:4462

約数の個数: 80

約数和(自身を含む): 5667494400

約数和(自身を除く): 3519026448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 149, 213, 284, 298, 426, 447, 568, 596, 852, 894, 1136, 1192, 1704, 1788, 2384, 3408, 3576, 4231, 7152, 8462, 10579, 12693, 16924, 21158, 25386, 31737, 33848, 42316, 50772, 63474, 67696, 84632, 101544, 126948, 169264, 203088, 253896, 300401, 507792, 600802, 630419, 901203, 1201604, 1260838, 1802406, 1891257, 2403208, 2521676, 3604812, 3782514, 4806416, 5043352, 7209624, 7565028, 10086704, 14419248, 15130056, 30260112, 44759749, 89519498, 134279247, 179038996, 268558494, 358077992, 537116988, 716155984, 1074233976, 2148467952]

約数ペア:

[(1, 2148467952), (2, 1074233976), (3, 716155984), (4, 537116988), (6, 358077992), (8, 268558494), (12, 179038996), (16, 134279247), (24, 89519498), (48, 44759749), (71, 30260112), (142, 15130056), (149, 14419248), (213, 10086704), (284, 7565028), (298, 7209624), (426, 5043352), (447, 4806416), (568, 3782514), (596, 3604812), (852, 2521676), (894, 2403208), (1136, 1891257), (1192, 1802406), (1704, 1260838), (1788, 1201604), (2384, 901203), (3408, 630419), (3576, 600802), (4231, 507792), (7152, 300401), (8462, 253896), (10579, 203088), (12693, 169264), (16924, 126948), (21158, 101544), (25386, 84632), (31737, 67696), (33848, 63474), (42316, 50772)]