313924572

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{74531}}^1$

素因数の和:74560

約数の個数: 60

約数和(自身を含む): 883800456

約数和(自身を除く): 569875884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 74531, 149062, 223593, 298124, 447186, 670779, 894372, 968903, 1341558, 1937806, 2012337, 2683116, 2906709, 3875612, 4024674, 5813418, 6037011, 8049348, 8720127, 11626836, 12074022, 17440254, 24148044, 26160381, 34880508, 52320762, 78481143, 104641524, 156962286, 313924572]

約数ペア:

[(1, 313924572), (2, 156962286), (3, 104641524), (4, 78481143), (6, 52320762), (9, 34880508), (12, 26160381), (13, 24148044), (18, 17440254), (26, 12074022), (27, 11626836), (36, 8720127), (39, 8049348), (52, 6037011), (54, 5813418), (78, 4024674), (81, 3875612), (108, 2906709), (117, 2683116), (156, 2012337), (162, 1937806), (234, 1341558), (324, 968903), (351, 894372), (468, 670779), (702, 447186), (1053, 298124), (1404, 223593), (2106, 149062), (4212, 74531)]