320119392

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 872847360

約数和(自身を除く): 552727968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 263, 372, 409, 496, 526, 744, 789, 818, 992, 1052, 1227, 1488, 1578, 1636, 2104, 2454, 2976, 3156, 3272, 4208, 4908, 6312, 6544, 8153, 8416, 9816, 12624, 12679, 13088, 16306, 19632, 24459, 25248, 25358, 32612, 38037, 39264, 48918, 50716, 65224, 76074, 97836, 101432, 107567, 130448, 152148, 195672, 202864, 215134, 260896, 304296, 322701, 391344, 405728, 430268, 608592, 645402, 782688, 860536, 1217184, 1290804, 1721072, 2581608, 3334577, 3442144, 5163216, 6669154, 10003731, 10326432, 13338308, 20007462, 26676616, 40014924, 53353232, 80029848, 106706464, 160059696, 320119392]

約数ペア:

[(1, 320119392), (2, 160059696), (3, 106706464), (4, 80029848), (6, 53353232), (8, 40014924), (12, 26676616), (16, 20007462), (24, 13338308), (31, 10326432), (32, 10003731), (48, 6669154), (62, 5163216), (93, 3442144), (96, 3334577), (124, 2581608), (186, 1721072), (248, 1290804), (263, 1217184), (372, 860536), (409, 782688), (496, 645402), (526, 608592), (744, 430268), (789, 405728), (818, 391344), (992, 322701), (1052, 304296), (1227, 260896), (1488, 215134), (1578, 202864), (1636, 195672), (2104, 152148), (2454, 130448), (2976, 107567), (3156, 101432), (3272, 97836), (4208, 76074), (4908, 65224), (6312, 50716), (6544, 48918), (8153, 39264), (8416, 38037), (9816, 32612), (12624, 25358), (12679, 25248), (13088, 24459), (16306, 19632)]