15664559508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{106937}}^1$

素因数の和:107273

約数の個数: 72

約数和(自身を含む): 42779049768

約数和(自身を除く): 27114490260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 313, 468, 626, 939, 1252, 1878, 2817, 3756, 4069, 5634, 8138, 11268, 12207, 16276, 24414, 36621, 48828, 73242, 106937, 146484, 213874, 320811, 427748, 641622, 962433, 1283244, 1390181, 1924866, 2780362, 3849732, 4170543, 5560724, 8341086, 12511629, 16682172, 25023258, 33471281, 50046516, 66942562, 100413843, 133885124, 200827686, 301241529, 401655372, 435126653, 602483058, 870253306, 1204966116, 1305379959, 1740506612, 2610759918, 3916139877, 5221519836, 7832279754, 15664559508]

約数ペア:

[(1, 15664559508), (2, 7832279754), (3, 5221519836), (4, 3916139877), (6, 2610759918), (9, 1740506612), (12, 1305379959), (13, 1204966116), (18, 870253306), (26, 602483058), (36, 435126653), (39, 401655372), (52, 301241529), (78, 200827686), (117, 133885124), (156, 100413843), (234, 66942562), (313, 50046516), (468, 33471281), (626, 25023258), (939, 16682172), (1252, 12511629), (1878, 8341086), (2817, 5560724), (3756, 4170543), (4069, 3849732), (5634, 2780362), (8138, 1924866), (11268, 1390181), (12207, 1283244), (16276, 962433), (24414, 641622), (36621, 427748), (48828, 320811), (73242, 213874), (106937, 146484)]