219825864

素因数分解:

$2^3\times 3^2\times {\mathrm{571}}^1\times {\mathrm{5347}}^1$

素因数の和:5930

約数の個数: 48

約数和(自身を含む): 596515920

約数和(自身を除く): 376690056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 571, 1142, 1713, 2284, 3426, 4568, 5139, 5347, 6852, 10278, 10694, 13704, 16041, 20556, 21388, 32082, 41112, 42776, 48123, 64164, 96246, 128328, 192492, 384984, 3053137, 6106274, 9159411, 12212548, 18318822, 24425096, 27478233, 36637644, 54956466, 73275288, 109912932, 219825864]

約数ペア:

[(1, 219825864), (2, 109912932), (3, 73275288), (4, 54956466), (6, 36637644), (8, 27478233), (9, 24425096), (12, 18318822), (18, 12212548), (24, 9159411), (36, 6106274), (72, 3053137), (571, 384984), (1142, 192492), (1713, 128328), (2284, 96246), (3426, 64164), (4568, 48123), (5139, 42776), (5347, 41112), (6852, 32082), (10278, 21388), (10694, 20556), (13704, 16041)]