438117264

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1031}}^1$

素因数の和:1285

約数の個数: 120

約数和(自身を含む): 1327540032

約数和(自身を除く): 889422768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 227, 234, 312, 454, 468, 624, 681, 908, 936, 1031, 1362, 1816, 1872, 2043, 2062, 2724, 2951, 3093, 3632, 4086, 4124, 5448, 5902, 6186, 8172, 8248, 8853, 9279, 10896, 11804, 12372, 13403, 16344, 16496, 17706, 18558, 23608, 24744, 26559, 26806, 32688, 35412, 37116, 40209, 47216, 49488, 53118, 53612, 70824, 74232, 80418, 106236, 107224, 120627, 141648, 148464, 160836, 212472, 214448, 234037, 241254, 321672, 424944, 468074, 482508, 643344, 702111, 936148, 965016, 1404222, 1872296, 1930032, 2106333, 2808444, 3042481, 3744592, 4212666, 5616888, 6084962, 8425332, 9127443, 11233776, 12169924, 16850664, 18254886, 24339848, 27382329, 33701328, 36509772, 48679696, 54764658, 73019544, 109529316, 146039088, 219058632, 438117264]

約数ペア:

[(1, 438117264), (2, 219058632), (3, 146039088), (4, 109529316), (6, 73019544), (8, 54764658), (9, 48679696), (12, 36509772), (13, 33701328), (16, 27382329), (18, 24339848), (24, 18254886), (26, 16850664), (36, 12169924), (39, 11233776), (48, 9127443), (52, 8425332), (72, 6084962), (78, 5616888), (104, 4212666), (117, 3744592), (144, 3042481), (156, 2808444), (208, 2106333), (227, 1930032), (234, 1872296), (312, 1404222), (454, 965016), (468, 936148), (624, 702111), (681, 643344), (908, 482508), (936, 468074), (1031, 424944), (1362, 321672), (1816, 241254), (1872, 234037), (2043, 214448), (2062, 212472), (2724, 160836), (2951, 148464), (3093, 141648), (3632, 120627), (4086, 107224), (4124, 106236), (5448, 80418), (5902, 74232), (6186, 70824), (8172, 53612), (8248, 53118), (8853, 49488), (9279, 47216), (10896, 40209), (11804, 37116), (12372, 35412), (13403, 32688), (16344, 26806), (16496, 26559), (17706, 24744), (18558, 23608)]