30329779256

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{286411}}^1$

素因数の和:286516

約数の個数: 64

約数和(自身を含む): 68188968960

約数和(自身を除く): 37859189704

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 427, 434, 488, 854, 868, 1708, 1736, 1891, 3416, 3782, 7564, 13237, 15128, 26474, 52948, 105896, 286411, 572822, 1145644, 2004877, 2291288, 4009754, 8019508, 8878741, 16039016, 17471071, 17757482, 34942142, 35514964, 62151187, 69884284, 71029928, 122297497, 124302374, 139768568, 244594994, 248604748, 489189988, 497209496, 541603201, 978379976, 1083206402, 2166412804, 3791222407, 4332825608, 7582444814, 15164889628, 30329779256]

約数ペア:

[(1, 30329779256), (2, 15164889628), (4, 7582444814), (7, 4332825608), (8, 3791222407), (14, 2166412804), (28, 1083206402), (31, 978379976), (56, 541603201), (61, 497209496), (62, 489189988), (122, 248604748), (124, 244594994), (217, 139768568), (244, 124302374), (248, 122297497), (427, 71029928), (434, 69884284), (488, 62151187), (854, 35514964), (868, 34942142), (1708, 17757482), (1736, 17471071), (1891, 16039016), (3416, 8878741), (3782, 8019508), (7564, 4009754), (13237, 2291288), (15128, 2004877), (26474, 1145644), (52948, 572822), (105896, 286411)]