859645044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2837}}^1$

素因数の和:3309

約数の個数: 72

約数和(自身を含む): 2293331040

約数和(自身を除く): 1433685996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 443, 684, 886, 1329, 1772, 2658, 2837, 3987, 5316, 5674, 7974, 8417, 8511, 11348, 15948, 16834, 17022, 25251, 25533, 33668, 34044, 50502, 51066, 53903, 75753, 101004, 102132, 107806, 151506, 161709, 215612, 303012, 323418, 485127, 646836, 970254, 1256791, 1940508, 2513582, 3770373, 5027164, 7540746, 11311119, 15081492, 22622238, 23879029, 45244476, 47758058, 71637087, 95516116, 143274174, 214911261, 286548348, 429822522, 859645044]

約数ペア:

[(1, 859645044), (2, 429822522), (3, 286548348), (4, 214911261), (6, 143274174), (9, 95516116), (12, 71637087), (18, 47758058), (19, 45244476), (36, 23879029), (38, 22622238), (57, 15081492), (76, 11311119), (114, 7540746), (171, 5027164), (228, 3770373), (342, 2513582), (443, 1940508), (684, 1256791), (886, 970254), (1329, 646836), (1772, 485127), (2658, 323418), (2837, 303012), (3987, 215612), (5316, 161709), (5674, 151506), (7974, 107806), (8417, 102132), (8511, 101004), (11348, 75753), (15948, 53903), (16834, 51066), (17022, 50502), (25251, 34044), (25533, 33668)]