212579152

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1556

約数の個数: 60

約数和(自身を含む): 451943296

約数和(自身を除く): 239364144

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 289, 496, 527, 578, 1054, 1156, 1483, 2108, 2312, 2966, 4216, 4624, 5932, 8432, 8959, 11864, 17918, 23728, 25211, 35836, 45973, 50422, 71672, 91946, 100844, 143344, 183892, 201688, 367784, 403376, 428587, 735568, 781541, 857174, 1563082, 1714348, 3126164, 3428696, 6252328, 6857392, 12504656, 13286197, 26572394, 53144788, 106289576, 212579152]

約数ペア:

[(1, 212579152), (2, 106289576), (4, 53144788), (8, 26572394), (16, 13286197), (17, 12504656), (31, 6857392), (34, 6252328), (62, 3428696), (68, 3126164), (124, 1714348), (136, 1563082), (248, 857174), (272, 781541), (289, 735568), (496, 428587), (527, 403376), (578, 367784), (1054, 201688), (1156, 183892), (1483, 143344), (2108, 100844), (2312, 91946), (2966, 71672), (4216, 50422), (4624, 45973), (5932, 35836), (8432, 25211), (8959, 23728), (11864, 17918)]