253828296

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 749568000

約数和(自身を除く): 495739704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 127, 152, 171, 216, 228, 254, 342, 381, 456, 487, 508, 513, 684, 762, 974, 1016, 1026, 1143, 1368, 1461, 1524, 1948, 2052, 2286, 2413, 2922, 3048, 3429, 3896, 4104, 4383, 4572, 4826, 5844, 6858, 7239, 8766, 9144, 9253, 9652, 11688, 13149, 13716, 14478, 17532, 18506, 19304, 21717, 26298, 27432, 27759, 28956, 35064, 37012, 43434, 52596, 55518, 57912, 61849, 65151, 74024, 83277, 86868, 105192, 111036, 123698, 130302, 166554, 173736, 185547, 222072, 247396, 249831, 260604, 333108, 371094, 494792, 499662, 521208, 556641, 666216, 742188, 999324, 1113282, 1175131, 1484376, 1669923, 1998648, 2226564, 2350262, 3339846, 3525393, 4453128, 4700524, 6679692, 7050786, 9401048, 10576179, 13359384, 14101572, 21152358, 28203144, 31728537, 42304716, 63457074, 84609432, 126914148, 253828296]

約数ペア:

[(1, 253828296), (2, 126914148), (3, 84609432), (4, 63457074), (6, 42304716), (8, 31728537), (9, 28203144), (12, 21152358), (18, 14101572), (19, 13359384), (24, 10576179), (27, 9401048), (36, 7050786), (38, 6679692), (54, 4700524), (57, 4453128), (72, 3525393), (76, 3339846), (108, 2350262), (114, 2226564), (127, 1998648), (152, 1669923), (171, 1484376), (216, 1175131), (228, 1113282), (254, 999324), (342, 742188), (381, 666216), (456, 556641), (487, 521208), (508, 499662), (513, 494792), (684, 371094), (762, 333108), (974, 260604), (1016, 249831), (1026, 247396), (1143, 222072), (1368, 185547), (1461, 173736), (1524, 166554), (1948, 130302), (2052, 123698), (2286, 111036), (2413, 105192), (2922, 86868), (3048, 83277), (3429, 74024), (3896, 65151), (4104, 61849), (4383, 57912), (4572, 55518), (4826, 52596), (5844, 43434), (6858, 37012), (7239, 35064), (8766, 28956), (9144, 27759), (9253, 27432), (9652, 26298), (11688, 21717), (13149, 19304), (13716, 18506), (14478, 17532)]