277164108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1319}}^1$

素因数の和:1791

約数の個数: 72

約数和(自身を含む): 756756000

約数和(自身を除く): 479591892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 449, 468, 898, 1319, 1347, 1796, 2638, 2694, 3957, 4041, 5276, 5388, 5837, 7914, 8082, 11674, 11871, 15828, 16164, 17147, 17511, 23348, 23742, 34294, 35022, 47484, 51441, 52533, 68588, 70044, 102882, 105066, 154323, 205764, 210132, 308646, 592231, 617292, 1184462, 1776693, 2368924, 3553386, 5330079, 7106772, 7699003, 10660158, 15398006, 21320316, 23097009, 30796012, 46194018, 69291027, 92388036, 138582054, 277164108]

約数ペア:

[(1, 277164108), (2, 138582054), (3, 92388036), (4, 69291027), (6, 46194018), (9, 30796012), (12, 23097009), (13, 21320316), (18, 15398006), (26, 10660158), (36, 7699003), (39, 7106772), (52, 5330079), (78, 3553386), (117, 2368924), (156, 1776693), (234, 1184462), (449, 617292), (468, 592231), (898, 308646), (1319, 210132), (1347, 205764), (1796, 154323), (2638, 105066), (2694, 102882), (3957, 70044), (4041, 68588), (5276, 52533), (5388, 51441), (5837, 47484), (7914, 35022), (8082, 34294), (11674, 23742), (11871, 23348), (15828, 17511), (16164, 17147)]