1447449916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 2885995728

約数和(自身を除く): 1438545812

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 131, 148, 242, 262, 407, 484, 524, 617, 814, 1234, 1441, 1628, 2468, 2882, 4477, 4847, 5764, 6787, 8954, 9694, 13574, 15851, 17908, 19388, 22829, 27148, 31702, 45658, 53317, 63404, 74657, 80827, 91316, 106634, 149314, 161654, 213268, 251119, 298628, 323308, 502238, 586487, 889097, 1004476, 1172974, 1778194, 2345948, 2762309, 2990599, 3556388, 5524618, 5981198, 9780067, 11049236, 11962396, 19560134, 32896589, 39120268, 65793178, 131586356, 361862479, 723724958, 1447449916]

約数ペア:

[(1, 1447449916), (2, 723724958), (4, 361862479), (11, 131586356), (22, 65793178), (37, 39120268), (44, 32896589), (74, 19560134), (121, 11962396), (131, 11049236), (148, 9780067), (242, 5981198), (262, 5524618), (407, 3556388), (484, 2990599), (524, 2762309), (617, 2345948), (814, 1778194), (1234, 1172974), (1441, 1004476), (1628, 889097), (2468, 586487), (2882, 502238), (4477, 323308), (4847, 298628), (5764, 251119), (6787, 213268), (8954, 161654), (9694, 149314), (13574, 106634), (15851, 91316), (17908, 80827), (19388, 74657), (22829, 63404), (27148, 53317), (31702, 45658)]