1262848184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1069}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 2629888800

約数和(自身を除く): 1367040616

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 307, 481, 614, 962, 1069, 1228, 1924, 2138, 2456, 3848, 3991, 4276, 7982, 8552, 11359, 13897, 15964, 22718, 27794, 31928, 39553, 45436, 55588, 79106, 90872, 111176, 147667, 158212, 295334, 316424, 328183, 514189, 590668, 656366, 1028378, 1181336, 1312732, 2056756, 2625464, 4113512, 4266379, 8532758, 12142771, 17065516, 24285542, 34131032, 48571084, 97142168, 157856023, 315712046, 631424092, 1262848184]

約数ペア:

[(1, 1262848184), (2, 631424092), (4, 315712046), (8, 157856023), (13, 97142168), (26, 48571084), (37, 34131032), (52, 24285542), (74, 17065516), (104, 12142771), (148, 8532758), (296, 4266379), (307, 4113512), (481, 2625464), (614, 2056756), (962, 1312732), (1069, 1181336), (1228, 1028378), (1924, 656366), (2138, 590668), (2456, 514189), (3848, 328183), (3991, 316424), (4276, 295334), (7982, 158212), (8552, 147667), (11359, 111176), (13897, 90872), (15964, 79106), (22718, 55588), (27794, 45436), (31928, 39553)]