407260044

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 1044546048

約数和(自身を除く): 637286004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 281, 317, 381, 508, 562, 634, 762, 843, 951, 1124, 1143, 1268, 1524, 1686, 1902, 2286, 2529, 2853, 3372, 3804, 4572, 5058, 5706, 10116, 11412, 35687, 40259, 71374, 80518, 89077, 107061, 120777, 142748, 161036, 178154, 214122, 241554, 267231, 321183, 356308, 362331, 428244, 483108, 534462, 642366, 724662, 801693, 1068924, 1284732, 1449324, 1603386, 3206772, 11312779, 22625558, 33938337, 45251116, 67876674, 101815011, 135753348, 203630022, 407260044]

約数ペア:

[(1, 407260044), (2, 203630022), (3, 135753348), (4, 101815011), (6, 67876674), (9, 45251116), (12, 33938337), (18, 22625558), (36, 11312779), (127, 3206772), (254, 1603386), (281, 1449324), (317, 1284732), (381, 1068924), (508, 801693), (562, 724662), (634, 642366), (762, 534462), (843, 483108), (951, 428244), (1124, 362331), (1143, 356308), (1268, 321183), (1524, 267231), (1686, 241554), (1902, 214122), (2286, 178154), (2529, 161036), (2853, 142748), (3372, 120777), (3804, 107061), (4572, 89077), (5058, 80518), (5706, 71374), (10116, 40259), (11412, 35687)]