254923284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3583}}^1$

素因数の和:3626

約数の個数: 108

約数和(自身を含む): 760768512

約数和(自身を除く): 505845228

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 363, 462, 484, 539, 588, 726, 847, 924, 1078, 1452, 1617, 1694, 2156, 2541, 3234, 3388, 3583, 5082, 5929, 6468, 7166, 10164, 10749, 11858, 14332, 17787, 21498, 23716, 25081, 35574, 39413, 42996, 50162, 71148, 75243, 78826, 100324, 118239, 150486, 157652, 175567, 236478, 275891, 300972, 351134, 433543, 472956, 526701, 551782, 702268, 827673, 867086, 1053402, 1103564, 1300629, 1655346, 1734172, 1931237, 2106804, 2601258, 3034801, 3310692, 3862474, 5202516, 5793711, 6069602, 7724948, 9104403, 11587422, 12139204, 18208806, 21243607, 23174844, 36417612, 42487214, 63730821, 84974428, 127461642, 254923284]

約数ペア:

[(1, 254923284), (2, 127461642), (3, 84974428), (4, 63730821), (6, 42487214), (7, 36417612), (11, 23174844), (12, 21243607), (14, 18208806), (21, 12139204), (22, 11587422), (28, 9104403), (33, 7724948), (42, 6069602), (44, 5793711), (49, 5202516), (66, 3862474), (77, 3310692), (84, 3034801), (98, 2601258), (121, 2106804), (132, 1931237), (147, 1734172), (154, 1655346), (196, 1300629), (231, 1103564), (242, 1053402), (294, 867086), (308, 827673), (363, 702268), (462, 551782), (484, 526701), (539, 472956), (588, 433543), (726, 351134), (847, 300972), (924, 275891), (1078, 236478), (1452, 175567), (1617, 157652), (1694, 150486), (2156, 118239), (2541, 100324), (3234, 78826), (3388, 75243), (3583, 71148), (5082, 50162), (5929, 42996), (6468, 39413), (7166, 35574), (10164, 25081), (10749, 23716), (11858, 21498), (14332, 17787)]