11780496749

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 15273774720

約数和(自身を除く): 3493277971

約数列:

[1, 7, 17, 41, 47, 49, 119, 179, 287, 329, 697, 799, 833, 1253, 1681, 1927, 2009, 2303, 3043, 4879, 5593, 7339, 8413, 8771, 11767, 13489, 21301, 28577, 32759, 34153, 39151, 51373, 58891, 79007, 82369, 94423, 124763, 143021, 149107, 200039, 229313, 300899, 344933, 359611, 412237, 553049, 873341, 1001147, 1343119, 1400273, 1605191, 2106293, 2414531, 3871343, 5115283, 5863861, 6113387, 7008029, 9401833, 14142253, 14744051, 16901717, 35806981, 41047027, 65812831, 98995771, 240418301, 250648867, 287329189, 692970397, 1682928107, 11780496749]

約数ペア:

[(1, 11780496749), (7, 1682928107), (17, 692970397), (41, 287329189), (47, 250648867), (49, 240418301), (119, 98995771), (179, 65812831), (287, 41047027), (329, 35806981), (697, 16901717), (799, 14744051), (833, 14142253), (1253, 9401833), (1681, 7008029), (1927, 6113387), (2009, 5863861), (2303, 5115283), (3043, 3871343), (4879, 2414531), (5593, 2106293), (7339, 1605191), (8413, 1400273), (8771, 1343119), (11767, 1001147), (13489, 873341), (21301, 553049), (28577, 412237), (32759, 359611), (34153, 344933), (39151, 300899), (51373, 229313), (58891, 200039), (79007, 149107), (82369, 143021), (94423, 124763)]