338241132

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 868847616

約数和(自身を除く): 530606484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 167, 254, 334, 381, 443, 501, 508, 668, 762, 886, 1002, 1143, 1329, 1503, 1524, 1772, 2004, 2286, 2658, 3006, 3987, 4572, 5316, 6012, 7974, 15948, 21209, 42418, 56261, 63627, 73981, 84836, 112522, 127254, 147962, 168783, 190881, 221943, 225044, 254508, 295924, 337566, 381762, 443886, 506349, 665829, 675132, 763524, 887772, 1012698, 1331658, 2025396, 2663316, 9395587, 18791174, 28186761, 37582348, 56373522, 84560283, 112747044, 169120566, 338241132]

約数ペア:

[(1, 338241132), (2, 169120566), (3, 112747044), (4, 84560283), (6, 56373522), (9, 37582348), (12, 28186761), (18, 18791174), (36, 9395587), (127, 2663316), (167, 2025396), (254, 1331658), (334, 1012698), (381, 887772), (443, 763524), (501, 675132), (508, 665829), (668, 506349), (762, 443886), (886, 381762), (1002, 337566), (1143, 295924), (1329, 254508), (1503, 225044), (1524, 221943), (1772, 190881), (2004, 168783), (2286, 147962), (2658, 127254), (3006, 112522), (3987, 84836), (4572, 73981), (5316, 63627), (6012, 56261), (7974, 42418), (15948, 21209)]