231621264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4889}}^1$

素因数の和:4957

約数の個数: 120

約数和(自身を含む): 756737280

約数和(自身を除く): 525116016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 4889, 5264, 5922, 6768, 7896, 9778, 11844, 14667, 15792, 19556, 23688, 29334, 34223, 39112, 44001, 47376, 58668, 68446, 78224, 88002, 102669, 117336, 136892, 176004, 205338, 229783, 234672, 273784, 308007, 352008, 410676, 459566, 547568, 616014, 689349, 704016, 821352, 919132, 1232028, 1378698, 1608481, 1642704, 1838264, 2068047, 2464056, 2757396, 3216962, 3676528, 4136094, 4825443, 4928112, 5514792, 6433924, 8272188, 9650886, 11029584, 12867848, 14476329, 16544376, 19301772, 25735696, 28952658, 33088752, 38603544, 57905316, 77207088, 115810632, 231621264]

約数ペア:

[(1, 231621264), (2, 115810632), (3, 77207088), (4, 57905316), (6, 38603544), (7, 33088752), (8, 28952658), (9, 25735696), (12, 19301772), (14, 16544376), (16, 14476329), (18, 12867848), (21, 11029584), (24, 9650886), (28, 8272188), (36, 6433924), (42, 5514792), (47, 4928112), (48, 4825443), (56, 4136094), (63, 3676528), (72, 3216962), (84, 2757396), (94, 2464056), (112, 2068047), (126, 1838264), (141, 1642704), (144, 1608481), (168, 1378698), (188, 1232028), (252, 919132), (282, 821352), (329, 704016), (336, 689349), (376, 616014), (423, 547568), (504, 459566), (564, 410676), (658, 352008), (752, 308007), (846, 273784), (987, 234672), (1008, 229783), (1128, 205338), (1316, 176004), (1692, 136892), (1974, 117336), (2256, 102669), (2632, 88002), (2961, 78224), (3384, 68446), (3948, 58668), (4889, 47376), (5264, 44001), (5922, 39112), (6768, 34223), (7896, 29334), (9778, 23688), (11844, 19556), (14667, 15792)]