288813932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{541}}^1\times {\mathrm{1103}}^1$

素因数の和:1670

約数の個数: 36

約数和(自身を含む): 557080608

約数和(自身を除く): 268266676

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 541, 1082, 1103, 2164, 2206, 4412, 5951, 11902, 12133, 23804, 24266, 48532, 65461, 130922, 133463, 261844, 266926, 533852, 596723, 1193446, 2386892, 6563953, 13127906, 26255812, 72203483, 144406966, 288813932]

約数ペア:

[(1, 288813932), (2, 144406966), (4, 72203483), (11, 26255812), (22, 13127906), (44, 6563953), (121, 2386892), (242, 1193446), (484, 596723), (541, 533852), (1082, 266926), (1103, 261844), (2164, 133463), (2206, 130922), (4412, 65461), (5951, 48532), (11902, 24266), (12133, 23804)]