231876528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11987}}^1$

素因数の和:12042

約数の個数: 80

約数和(自身を含む): 665957376

約数和(自身を除く): 434080848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 11987, 19344, 23974, 35961, 47948, 71922, 95896, 143844, 155831, 191792, 287688, 311662, 371597, 467493, 575376, 623324, 743194, 934986, 1114791, 1246648, 1486388, 1869972, 2229582, 2493296, 2972776, 3739944, 4459164, 4830761, 5945552, 7479888, 8918328, 9661522, 14492283, 17836656, 19323044, 28984566, 38646088, 57969132, 77292176, 115938264, 231876528]

約数ペア:

[(1, 231876528), (2, 115938264), (3, 77292176), (4, 57969132), (6, 38646088), (8, 28984566), (12, 19323044), (13, 17836656), (16, 14492283), (24, 9661522), (26, 8918328), (31, 7479888), (39, 5945552), (48, 4830761), (52, 4459164), (62, 3739944), (78, 2972776), (93, 2493296), (104, 2229582), (124, 1869972), (156, 1486388), (186, 1246648), (208, 1114791), (248, 934986), (312, 743194), (372, 623324), (403, 575376), (496, 467493), (624, 371597), (744, 311662), (806, 287688), (1209, 191792), (1488, 155831), (1612, 143844), (2418, 95896), (3224, 71922), (4836, 47948), (6448, 35961), (9672, 23974), (11987, 19344)]