1025137428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{709}}^1\times {\mathrm{2459}}^1$

素因数の和:3189

約数の個数: 72

約数和(自身を含む): 2787573600

約数和(自身を除く): 1762436172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 709, 1418, 2127, 2459, 2836, 4254, 4918, 4963, 7377, 8508, 9836, 9926, 14754, 14889, 17213, 19852, 29508, 29778, 34426, 34741, 51639, 59556, 68852, 69482, 103278, 104223, 120491, 138964, 206556, 208446, 240982, 361473, 416892, 481964, 722946, 1445892, 1743431, 3486862, 5230293, 6973724, 10460586, 12204017, 20921172, 24408034, 36612051, 48816068, 73224102, 85428119, 146448204, 170856238, 256284357, 341712476, 512568714, 1025137428]

約数ペア:

[(1, 1025137428), (2, 512568714), (3, 341712476), (4, 256284357), (6, 170856238), (7, 146448204), (12, 85428119), (14, 73224102), (21, 48816068), (28, 36612051), (42, 24408034), (49, 20921172), (84, 12204017), (98, 10460586), (147, 6973724), (196, 5230293), (294, 3486862), (588, 1743431), (709, 1445892), (1418, 722946), (2127, 481964), (2459, 416892), (2836, 361473), (4254, 240982), (4918, 208446), (4963, 206556), (7377, 138964), (8508, 120491), (9836, 104223), (9926, 103278), (14754, 69482), (14889, 68852), (17213, 59556), (19852, 51639), (29508, 34741), (29778, 34426)]