2445388452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{29191}}^1$

素因数の和:29393

約数の個数: 72

約数和(自身を含む): 6694309440

約数和(自身を除く): 4248920988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 234, 358, 468, 537, 716, 1074, 1611, 2148, 2327, 3222, 4654, 6444, 6981, 9308, 13962, 20943, 27924, 29191, 41886, 58382, 83772, 87573, 116764, 175146, 262719, 350292, 379483, 525438, 758966, 1050876, 1138449, 1517932, 2276898, 3415347, 4553796, 5225189, 6830694, 10450378, 13661388, 15675567, 20900756, 31351134, 47026701, 62702268, 67927457, 94053402, 135854914, 188106804, 203782371, 271709828, 407564742, 611347113, 815129484, 1222694226, 2445388452]

約数ペア:

[(1, 2445388452), (2, 1222694226), (3, 815129484), (4, 611347113), (6, 407564742), (9, 271709828), (12, 203782371), (13, 188106804), (18, 135854914), (26, 94053402), (36, 67927457), (39, 62702268), (52, 47026701), (78, 31351134), (117, 20900756), (156, 15675567), (179, 13661388), (234, 10450378), (358, 6830694), (468, 5225189), (537, 4553796), (716, 3415347), (1074, 2276898), (1611, 1517932), (2148, 1138449), (2327, 1050876), (3222, 758966), (4654, 525438), (6444, 379483), (6981, 350292), (9308, 262719), (13962, 175146), (20943, 116764), (27924, 87573), (29191, 83772), (41886, 58382)]