378666528

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{64663}}^1$

素因数の和:64737

約数の個数: 48

約数和(自身を含む): 1010310336

約数和(自身を除く): 631643808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 64663, 129326, 193989, 258652, 387978, 517304, 775956, 1034608, 1551912, 2069216, 3103824, 3944443, 6207648, 7888886, 11833329, 15777772, 23666658, 31555544, 47333316, 63111088, 94666632, 126222176, 189333264, 378666528]

約数ペア:

[(1, 378666528), (2, 189333264), (3, 126222176), (4, 94666632), (6, 63111088), (8, 47333316), (12, 31555544), (16, 23666658), (24, 15777772), (32, 11833329), (48, 7888886), (61, 6207648), (96, 3944443), (122, 3103824), (183, 2069216), (244, 1551912), (366, 1034608), (488, 775956), (732, 517304), (976, 387978), (1464, 258652), (1952, 193989), (2928, 129326), (5856, 64663)]