377521252

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 694153152

約数和(自身を除く): 316631900

約数列:

[1, 2, 4, 43, 73, 86, 107, 146, 172, 214, 281, 292, 428, 562, 1124, 3139, 4601, 6278, 7811, 9202, 12083, 12556, 15622, 18404, 20513, 24166, 30067, 31244, 41026, 48332, 60134, 82052, 120268, 335873, 671746, 882059, 1292881, 1343492, 1764118, 2194891, 2585762, 3528236, 4389782, 5171524, 8779564, 94380313, 188760626, 377521252]

約数ペア:

[(1, 377521252), (2, 188760626), (4, 94380313), (43, 8779564), (73, 5171524), (86, 4389782), (107, 3528236), (146, 2585762), (172, 2194891), (214, 1764118), (281, 1343492), (292, 1292881), (428, 882059), (562, 671746), (1124, 335873), (3139, 120268), (4601, 82052), (6278, 60134), (7811, 48332), (9202, 41026), (12083, 31244), (12556, 30067), (15622, 24166), (18404, 20513)]