319795848

素因数分解:

$2^3\times 3^2\times {\mathrm{631}}^1\times {\mathrm{7039}}^1$

素因数の和:7682

約数の個数: 48

約数和(自身を含む): 867609600

約数和(自身を除く): 547813752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 631, 1262, 1893, 2524, 3786, 5048, 5679, 7039, 7572, 11358, 14078, 15144, 21117, 22716, 28156, 42234, 45432, 56312, 63351, 84468, 126702, 168936, 253404, 506808, 4441609, 8883218, 13324827, 17766436, 26649654, 35532872, 39974481, 53299308, 79948962, 106598616, 159897924, 319795848]

約数ペア:

[(1, 319795848), (2, 159897924), (3, 106598616), (4, 79948962), (6, 53299308), (8, 39974481), (9, 35532872), (12, 26649654), (18, 17766436), (24, 13324827), (36, 8883218), (72, 4441609), (631, 506808), (1262, 253404), (1893, 168936), (2524, 126702), (3786, 84468), (5048, 63351), (5679, 56312), (7039, 45432), (7572, 42234), (11358, 28156), (14078, 22716), (15144, 21117)]