245324304

素因数分解:

$2^4\times 3^2\times {\mathrm{1097}}^1\times {\mathrm{1553}}^1$

素因数の和:2664

約数の個数: 60

約数和(自身を含む): 687635676

約数和(自身を除く): 442311372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1097, 1553, 2194, 3106, 3291, 4388, 4659, 6212, 6582, 8776, 9318, 9873, 12424, 13164, 13977, 17552, 18636, 19746, 24848, 26328, 27954, 37272, 39492, 52656, 55908, 74544, 78984, 111816, 157968, 223632, 1703641, 3407282, 5110923, 6814564, 10221846, 13629128, 15332769, 20443692, 27258256, 30665538, 40887384, 61331076, 81774768, 122662152, 245324304]

約数ペア:

[(1, 245324304), (2, 122662152), (3, 81774768), (4, 61331076), (6, 40887384), (8, 30665538), (9, 27258256), (12, 20443692), (16, 15332769), (18, 13629128), (24, 10221846), (36, 6814564), (48, 5110923), (72, 3407282), (144, 1703641), (1097, 223632), (1553, 157968), (2194, 111816), (3106, 78984), (3291, 74544), (4388, 55908), (4659, 52656), (6212, 39492), (6582, 37272), (8776, 27954), (9318, 26328), (9873, 24848), (12424, 19746), (13164, 18636), (13977, 17552)]