4037647848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{20509}}^1$

素因数の和:21162

約数の個数: 64

約数和(自身を含む): 10888348800

約数和(自身を除く): 6850700952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 631, 1262, 1893, 2524, 3786, 5048, 7572, 8203, 15144, 16406, 20509, 24609, 32812, 41018, 49218, 61527, 65624, 82036, 98436, 123054, 164072, 196872, 246108, 266617, 492216, 533234, 799851, 1066468, 1599702, 2132936, 3199404, 6398808, 12941179, 25882358, 38823537, 51764716, 77647074, 103529432, 155294148, 168235327, 310588296, 336470654, 504705981, 672941308, 1009411962, 1345882616, 2018823924, 4037647848]

約数ペア:

[(1, 4037647848), (2, 2018823924), (3, 1345882616), (4, 1009411962), (6, 672941308), (8, 504705981), (12, 336470654), (13, 310588296), (24, 168235327), (26, 155294148), (39, 103529432), (52, 77647074), (78, 51764716), (104, 38823537), (156, 25882358), (312, 12941179), (631, 6398808), (1262, 3199404), (1893, 2132936), (2524, 1599702), (3786, 1066468), (5048, 799851), (7572, 533234), (8203, 492216), (15144, 266617), (16406, 246108), (20509, 196872), (24609, 164072), (32812, 123054), (41018, 98436), (49218, 82036), (61527, 65624)]