252219492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1759}}^1$

素因数の和:2345

約数の個数: 72

約数和(自身を含む): 730329600

約数和(自身を除く): 478110108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 569, 1138, 1707, 1759, 2276, 3414, 3518, 3983, 5121, 5277, 6828, 7036, 7966, 10242, 10554, 11949, 12313, 15831, 15932, 20484, 21108, 23898, 24626, 31662, 35847, 36939, 47796, 49252, 63324, 71694, 73878, 110817, 143388, 147756, 221634, 443268, 1000871, 2001742, 3002613, 4003484, 6005226, 7006097, 9007839, 12010452, 14012194, 18015678, 21018291, 28024388, 36031356, 42036582, 63054873, 84073164, 126109746, 252219492]

約数ペア:

[(1, 252219492), (2, 126109746), (3, 84073164), (4, 63054873), (6, 42036582), (7, 36031356), (9, 28024388), (12, 21018291), (14, 18015678), (18, 14012194), (21, 12010452), (28, 9007839), (36, 7006097), (42, 6005226), (63, 4003484), (84, 3002613), (126, 2001742), (252, 1000871), (569, 443268), (1138, 221634), (1707, 147756), (1759, 143388), (2276, 110817), (3414, 73878), (3518, 71694), (3983, 63324), (5121, 49252), (5277, 47796), (6828, 36939), (7036, 35847), (7966, 31662), (10242, 24626), (10554, 23898), (11949, 21108), (12313, 20484), (15831, 15932)]