921089676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2851}}^1$

素因数の和:2999

約数の個数: 96

約数和(自身を含む): 2459564800

約数和(自身を除く): 1538475124

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 109, 114, 156, 218, 228, 247, 327, 436, 494, 654, 741, 988, 1308, 1417, 1482, 2071, 2834, 2851, 2964, 4142, 4251, 5668, 5702, 6213, 8284, 8502, 8553, 11404, 12426, 17004, 17106, 24852, 26923, 34212, 37063, 53846, 54169, 74126, 80769, 107692, 108338, 111189, 148252, 161538, 162507, 216676, 222378, 310759, 323076, 325014, 444756, 621518, 650028, 704197, 932277, 1243036, 1408394, 1864554, 2112591, 2816788, 3729108, 4039867, 4225182, 5904421, 8079734, 8450364, 11808842, 12119601, 16159468, 17713263, 23617684, 24239202, 35426526, 48478404, 70853052, 76757473, 153514946, 230272419, 307029892, 460544838, 921089676]

約数ペア:

[(1, 921089676), (2, 460544838), (3, 307029892), (4, 230272419), (6, 153514946), (12, 76757473), (13, 70853052), (19, 48478404), (26, 35426526), (38, 24239202), (39, 23617684), (52, 17713263), (57, 16159468), (76, 12119601), (78, 11808842), (109, 8450364), (114, 8079734), (156, 5904421), (218, 4225182), (228, 4039867), (247, 3729108), (327, 2816788), (436, 2112591), (494, 1864554), (654, 1408394), (741, 1243036), (988, 932277), (1308, 704197), (1417, 650028), (1482, 621518), (2071, 444756), (2834, 325014), (2851, 323076), (2964, 310759), (4142, 222378), (4251, 216676), (5668, 162507), (5702, 161538), (6213, 148252), (8284, 111189), (8502, 108338), (8553, 107692), (11404, 80769), (12426, 74126), (17004, 54169), (17106, 53846), (24852, 37063), (26923, 34212)]