266451588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4483}}^1$

素因数の和:4633

約数の個数: 72

約数和(自身を含む): 731214848

約数和(自身を除く): 464763260

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, 4483, 4572, 4953, 6604, 8966, 9906, 13449, 14859, 17932, 19812, 26898, 29718, 40347, 53796, 58279, 59436, 80694, 116558, 161388, 174837, 233116, 349674, 524511, 569341, 699348, 1049022, 1138682, 1708023, 2098044, 2277364, 3416046, 5124069, 6832092, 7401433, 10248138, 14802866, 20496276, 22204299, 29605732, 44408598, 66612897, 88817196, 133225794, 266451588]

約数ペア:

[(1, 266451588), (2, 133225794), (3, 88817196), (4, 66612897), (6, 44408598), (9, 29605732), (12, 22204299), (13, 20496276), (18, 14802866), (26, 10248138), (36, 7401433), (39, 6832092), (52, 5124069), (78, 3416046), (117, 2277364), (127, 2098044), (156, 1708023), (234, 1138682), (254, 1049022), (381, 699348), (468, 569341), (508, 524511), (762, 349674), (1143, 233116), (1524, 174837), (1651, 161388), (2286, 116558), (3302, 80694), (4483, 59436), (4572, 58279), (4953, 53796), (6604, 40347), (8966, 29718), (9906, 26898), (13449, 19812), (14859, 17932)]