354112856

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 713038200

約数和(自身を除く): 358925344

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 289, 388, 578, 776, 1156, 1579, 1649, 2312, 3158, 3298, 6316, 6596, 12632, 13192, 26843, 28033, 53686, 56066, 107372, 112132, 153163, 214744, 224264, 306326, 456331, 612652, 912662, 1225304, 1825324, 2603771, 3650648, 5207542, 10415084, 20830168, 44264107, 88528214, 177056428, 354112856]

約数ペア:

[(1, 354112856), (2, 177056428), (4, 88528214), (8, 44264107), (17, 20830168), (34, 10415084), (68, 5207542), (97, 3650648), (136, 2603771), (194, 1825324), (289, 1225304), (388, 912662), (578, 612652), (776, 456331), (1156, 306326), (1579, 224264), (1649, 214744), (2312, 153163), (3158, 112132), (3298, 107372), (6316, 56066), (6596, 53686), (12632, 28033), (13192, 26843)]