338508144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1095

約数の個数: 120

約数和(自身を含む): 1026257232

約数和(自身を除く): 687749088

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, 211, 234, 312, 422, 468, 624, 633, 844, 857, 936, 1266, 1688, 1714, 1872, 1899, 2532, 2571, 2743, 3376, 3428, 3798, 5064, 5142, 5486, 6856, 7596, 7713, 8229, 10128, 10284, 10972, 11141, 13712, 15192, 15426, 16458, 20568, 21944, 22282, 24687, 30384, 30852, 32916, 33423, 41136, 43888, 44564, 49374, 61704, 65832, 66846, 89128, 98748, 100269, 123408, 131664, 133692, 178256, 180827, 197496, 200538, 267384, 361654, 394992, 401076, 534768, 542481, 723308, 802152, 1084962, 1446616, 1604304, 1627443, 2169924, 2350751, 2893232, 3254886, 4339848, 4701502, 6509772, 7052253, 8679696, 9403004, 13019544, 14104506, 18806008, 21156759, 26039088, 28209012, 37612016, 42313518, 56418024, 84627036, 112836048, 169254072, 338508144]

約数ペア:

[(1, 338508144), (2, 169254072), (3, 112836048), (4, 84627036), (6, 56418024), (8, 42313518), (9, 37612016), (12, 28209012), (13, 26039088), (16, 21156759), (18, 18806008), (24, 14104506), (26, 13019544), (36, 9403004), (39, 8679696), (48, 7052253), (52, 6509772), (72, 4701502), (78, 4339848), (104, 3254886), (117, 2893232), (144, 2350751), (156, 2169924), (208, 1627443), (211, 1604304), (234, 1446616), (312, 1084962), (422, 802152), (468, 723308), (624, 542481), (633, 534768), (844, 401076), (857, 394992), (936, 361654), (1266, 267384), (1688, 200538), (1714, 197496), (1872, 180827), (1899, 178256), (2532, 133692), (2571, 131664), (2743, 123408), (3376, 100269), (3428, 98748), (3798, 89128), (5064, 66846), (5142, 65832), (5486, 61704), (6856, 49374), (7596, 44564), (7713, 43888), (8229, 41136), (10128, 33423), (10284, 32916), (10972, 30852), (11141, 30384), (13712, 24687), (15192, 22282), (15426, 21944), (16458, 20568)]