416996892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3467}}^1$

素因数の和:3747

約数の個数: 72

約数和(自身を含む): 1139903856

約数和(自身を除く): 722906964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 257, 468, 514, 771, 1028, 1542, 2313, 3084, 3341, 3467, 4626, 6682, 6934, 9252, 10023, 10401, 13364, 13868, 20046, 20802, 30069, 31203, 40092, 41604, 45071, 60138, 62406, 90142, 120276, 124812, 135213, 180284, 270426, 405639, 540852, 811278, 891019, 1622556, 1782038, 2673057, 3564076, 5346114, 8019171, 10692228, 11583247, 16038342, 23166494, 32076684, 34749741, 46332988, 69499482, 104249223, 138998964, 208498446, 416996892]

約数ペア:

[(1, 416996892), (2, 208498446), (3, 138998964), (4, 104249223), (6, 69499482), (9, 46332988), (12, 34749741), (13, 32076684), (18, 23166494), (26, 16038342), (36, 11583247), (39, 10692228), (52, 8019171), (78, 5346114), (117, 3564076), (156, 2673057), (234, 1782038), (257, 1622556), (468, 891019), (514, 811278), (771, 540852), (1028, 405639), (1542, 270426), (2313, 180284), (3084, 135213), (3341, 124812), (3467, 120276), (4626, 90142), (6682, 62406), (6934, 60138), (9252, 45071), (10023, 41604), (10401, 40092), (13364, 31203), (13868, 30069), (20046, 20802)]