329703972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:993

約数の個数: 96

約数和(自身を含む): 867041280

約数和(自身を除く): 537337308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 79, 93, 124, 156, 158, 186, 237, 316, 372, 403, 474, 806, 863, 948, 1027, 1209, 1612, 1726, 2054, 2418, 2449, 2589, 3081, 3452, 4108, 4836, 4898, 5178, 6162, 7347, 9796, 10356, 11219, 12324, 14694, 22438, 26753, 29388, 31837, 33657, 44876, 53506, 63674, 67314, 68177, 80259, 95511, 107012, 127348, 134628, 136354, 160518, 191022, 204531, 272708, 321036, 347789, 382044, 409062, 695578, 818124, 886301, 1043367, 1391156, 1772602, 2086734, 2113487, 2658903, 3545204, 4173468, 4226974, 5317806, 6340461, 8453948, 10635612, 12680922, 25361844, 27475331, 54950662, 82425993, 109901324, 164851986, 329703972]

約数ペア:

[(1, 329703972), (2, 164851986), (3, 109901324), (4, 82425993), (6, 54950662), (12, 27475331), (13, 25361844), (26, 12680922), (31, 10635612), (39, 8453948), (52, 6340461), (62, 5317806), (78, 4226974), (79, 4173468), (93, 3545204), (124, 2658903), (156, 2113487), (158, 2086734), (186, 1772602), (237, 1391156), (316, 1043367), (372, 886301), (403, 818124), (474, 695578), (806, 409062), (863, 382044), (948, 347789), (1027, 321036), (1209, 272708), (1612, 204531), (1726, 191022), (2054, 160518), (2418, 136354), (2449, 134628), (2589, 127348), (3081, 107012), (3452, 95511), (4108, 80259), (4836, 68177), (4898, 67314), (5178, 63674), (6162, 53506), (7347, 44876), (9796, 33657), (10356, 31837), (11219, 29388), (12324, 26753), (14694, 22438)]