331321872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1733}}^1$

素因数の和:2320

約数の個数: 80

約数和(自身を含む): 980472960

約数和(自身を除く): 649151088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 569, 1138, 1707, 1733, 2276, 3414, 3466, 3983, 4552, 5199, 6828, 6932, 7966, 9104, 10398, 11949, 12131, 13656, 13864, 15932, 20796, 23898, 24262, 27312, 27728, 31864, 36393, 41592, 47796, 48524, 63728, 72786, 83184, 95592, 97048, 145572, 191184, 194096, 291144, 582288, 986077, 1972154, 2958231, 3944308, 5916462, 6902539, 7888616, 11832924, 13805078, 15777232, 20707617, 23665848, 27610156, 41415234, 47331696, 55220312, 82830468, 110440624, 165660936, 331321872]

約数ペア:

[(1, 331321872), (2, 165660936), (3, 110440624), (4, 82830468), (6, 55220312), (7, 47331696), (8, 41415234), (12, 27610156), (14, 23665848), (16, 20707617), (21, 15777232), (24, 13805078), (28, 11832924), (42, 7888616), (48, 6902539), (56, 5916462), (84, 3944308), (112, 2958231), (168, 1972154), (336, 986077), (569, 582288), (1138, 291144), (1707, 194096), (1733, 191184), (2276, 145572), (3414, 97048), (3466, 95592), (3983, 83184), (4552, 72786), (5199, 63728), (6828, 48524), (6932, 47796), (7966, 41592), (9104, 36393), (10398, 31864), (11949, 27728), (12131, 27312), (13656, 24262), (13864, 23898), (15932, 20796)]