1380468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 3495744

約数和(自身を除く): 2115276

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 101, 102, 134, 201, 202, 204, 268, 303, 402, 404, 606, 804, 1139, 1212, 1717, 2278, 3417, 3434, 4556, 5151, 6767, 6834, 6868, 10302, 13534, 13668, 20301, 20604, 27068, 40602, 81204, 115039, 230078, 345117, 460156, 690234, 1380468]

約数ペア:

[(1, 1380468), (2, 690234), (3, 460156), (4, 345117), (6, 230078), (12, 115039), (17, 81204), (34, 40602), (51, 27068), (67, 20604), (68, 20301), (101, 13668), (102, 13534), (134, 10302), (201, 6868), (202, 6834), (204, 6767), (268, 5151), (303, 4556), (402, 3434), (404, 3417), (606, 2278), (804, 1717), (1139, 1212)]