7137776408

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{13309}}^1$

素因数の和:13540

約数の個数: 64

約数和(自身を含む): 15646171200

約数和(自身を除く): 8508394792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 157, 244, 314, 427, 488, 628, 854, 1099, 1256, 1708, 2198, 3416, 4396, 8792, 9577, 13309, 19154, 26618, 38308, 53236, 67039, 76616, 93163, 106472, 134078, 186326, 268156, 372652, 536312, 745304, 811849, 1623698, 2089513, 3247396, 4179026, 5682943, 6494792, 8358052, 11365886, 14626591, 16716104, 22731772, 29253182, 45463544, 58506364, 117012728, 127460293, 254920586, 509841172, 892222051, 1019682344, 1784444102, 3568888204, 7137776408]

約数ペア:

[(1, 7137776408), (2, 3568888204), (4, 1784444102), (7, 1019682344), (8, 892222051), (14, 509841172), (28, 254920586), (56, 127460293), (61, 117012728), (122, 58506364), (157, 45463544), (244, 29253182), (314, 22731772), (427, 16716104), (488, 14626591), (628, 11365886), (854, 8358052), (1099, 6494792), (1256, 5682943), (1708, 4179026), (2198, 3247396), (3416, 2089513), (4396, 1623698), (8792, 811849), (9577, 745304), (13309, 536312), (19154, 372652), (26618, 268156), (38308, 186326), (53236, 134078), (67039, 106472), (76616, 93163)]