258962652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4357}}^1$

素因数の和:4507

約数の個数: 72

約数和(自身を含む): 710667776

約数和(自身を除く): 451705124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4357, 4572, 4953, 6604, 8714, 9906, 13071, 14859, 17428, 19812, 26142, 29718, 39213, 52284, 56641, 59436, 78426, 113282, 156852, 169923, 226564, 339846, 509769, 553339, 679692, 1019538, 1106678, 1660017, 2039076, 2213356, 3320034, 4980051, 6640068, 7193407, 9960102, 14386814, 19920204, 21580221, 28773628, 43160442, 64740663, 86320884, 129481326, 258962652]

約数ペア:

[(1, 258962652), (2, 129481326), (3, 86320884), (4, 64740663), (6, 43160442), (9, 28773628), (12, 21580221), (13, 19920204), (18, 14386814), (26, 9960102), (36, 7193407), (39, 6640068), (52, 4980051), (78, 3320034), (117, 2213356), (127, 2039076), (156, 1660017), (234, 1106678), (254, 1019538), (381, 679692), (468, 553339), (508, 509769), (762, 339846), (1143, 226564), (1524, 169923), (1651, 156852), (2286, 113282), (3302, 78426), (4357, 59436), (4572, 56641), (4953, 52284), (6604, 39213), (8714, 29718), (9906, 26142), (13071, 19812), (14859, 17428)]