1253550564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{121327}}^1$

素因数の和:121385

約数の個数: 72

約数和(自身を含む): 3709724928

約数和(自身を除く): 2456174364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 121327, 242654, 363981, 485308, 727962, 849289, 1091943, 1455924, 1698578, 2183886, 2547867, 3397156, 4367772, 4974407, 5095734, 7643601, 9948814, 10191468, 14923221, 15287202, 19897628, 29846442, 30574404, 34820849, 44769663, 59692884, 69641698, 89539326, 104462547, 139283396, 179078652, 208925094, 313387641, 417850188, 626775282, 1253550564]

約数ペア:

[(1, 1253550564), (2, 626775282), (3, 417850188), (4, 313387641), (6, 208925094), (7, 179078652), (9, 139283396), (12, 104462547), (14, 89539326), (18, 69641698), (21, 59692884), (28, 44769663), (36, 34820849), (41, 30574404), (42, 29846442), (63, 19897628), (82, 15287202), (84, 14923221), (123, 10191468), (126, 9948814), (164, 7643601), (246, 5095734), (252, 4974407), (287, 4367772), (369, 3397156), (492, 2547867), (574, 2183886), (738, 1698578), (861, 1455924), (1148, 1091943), (1476, 849289), (1722, 727962), (2583, 485308), (3444, 363981), (5166, 242654), (10332, 121327)]