1478126076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^2\times {\mathrm{1091}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 3976592256

約数和(自身を除く): 2498466180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1091, 1524, 1778, 2182, 2667, 3273, 3556, 4364, 5334, 6546, 7637, 10668, 13092, 15274, 16129, 22911, 30548, 32258, 45822, 48387, 64516, 91644, 96774, 112903, 138557, 193548, 225806, 277114, 338709, 415671, 451612, 554228, 677418, 831342, 969899, 1354836, 1662684, 1939798, 2909697, 3879596, 5819394, 11638788, 17596739, 35193478, 52790217, 70386956, 105580434, 123177173, 211160868, 246354346, 369531519, 492708692, 739063038, 1478126076]

約数ペア:

[(1, 1478126076), (2, 739063038), (3, 492708692), (4, 369531519), (6, 246354346), (7, 211160868), (12, 123177173), (14, 105580434), (21, 70386956), (28, 52790217), (42, 35193478), (84, 17596739), (127, 11638788), (254, 5819394), (381, 3879596), (508, 2909697), (762, 1939798), (889, 1662684), (1091, 1354836), (1524, 969899), (1778, 831342), (2182, 677418), (2667, 554228), (3273, 451612), (3556, 415671), (4364, 338709), (5334, 277114), (6546, 225806), (7637, 193548), (10668, 138557), (13092, 112903), (15274, 96774), (16129, 91644), (22911, 64516), (30548, 48387), (32258, 45822)]