2220486072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{695641}}^1$

素因数の和:695676

約数の個数: 64

約数和(自身を含む): 6678163200

約数和(自身を除く): 4457677128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 695641, 1391282, 2086923, 2782564, 4173846, 4869487, 5565128, 8347692, 9738974, 13217179, 14608461, 16695384, 19477948, 26434358, 29216922, 38955896, 39651537, 52868716, 58433844, 79303074, 92520253, 105737432, 116867688, 158606148, 185040506, 277560759, 317212296, 370081012, 555121518, 740162024, 1110243036, 2220486072]

約数ペア:

[(1, 2220486072), (2, 1110243036), (3, 740162024), (4, 555121518), (6, 370081012), (7, 317212296), (8, 277560759), (12, 185040506), (14, 158606148), (19, 116867688), (21, 105737432), (24, 92520253), (28, 79303074), (38, 58433844), (42, 52868716), (56, 39651537), (57, 38955896), (76, 29216922), (84, 26434358), (114, 19477948), (133, 16695384), (152, 14608461), (168, 13217179), (228, 9738974), (266, 8347692), (399, 5565128), (456, 4869487), (532, 4173846), (798, 2782564), (1064, 2086923), (1596, 1391282), (3192, 695641)]