389569224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{18679}}^1$

素因数の和:18778

約数の個数: 64

約数和(自身を含む): 1075968000

約数和(自身を除く): 686398776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 948, 1738, 1896, 2607, 3476, 5214, 6952, 10428, 18679, 20856, 37358, 56037, 74716, 112074, 149432, 205469, 224148, 410938, 448296, 616407, 821876, 1232814, 1475641, 1643752, 2465628, 2951282, 4426923, 4931256, 5902564, 8853846, 11805128, 16232051, 17707692, 32464102, 35415384, 48696153, 64928204, 97392306, 129856408, 194784612, 389569224]

約数ペア:

[(1, 389569224), (2, 194784612), (3, 129856408), (4, 97392306), (6, 64928204), (8, 48696153), (11, 35415384), (12, 32464102), (22, 17707692), (24, 16232051), (33, 11805128), (44, 8853846), (66, 5902564), (79, 4931256), (88, 4426923), (132, 2951282), (158, 2465628), (237, 1643752), (264, 1475641), (316, 1232814), (474, 821876), (632, 616407), (869, 448296), (948, 410938), (1738, 224148), (1896, 205469), (2607, 149432), (3476, 112074), (5214, 74716), (6952, 56037), (10428, 37358), (18679, 20856)]