40236648

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 104079360

約数和(自身を除く): 63842712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 127, 129, 172, 254, 258, 307, 344, 381, 508, 516, 614, 762, 921, 1016, 1032, 1228, 1524, 1842, 2456, 3048, 3684, 5461, 7368, 10922, 13201, 16383, 21844, 26402, 32766, 38989, 39603, 43688, 52804, 65532, 77978, 79206, 105608, 116967, 131064, 155956, 158412, 233934, 311912, 316824, 467868, 935736, 1676527, 3353054, 5029581, 6706108, 10059162, 13412216, 20118324, 40236648]

約数ペア:

[(1, 40236648), (2, 20118324), (3, 13412216), (4, 10059162), (6, 6706108), (8, 5029581), (12, 3353054), (24, 1676527), (43, 935736), (86, 467868), (127, 316824), (129, 311912), (172, 233934), (254, 158412), (258, 155956), (307, 131064), (344, 116967), (381, 105608), (508, 79206), (516, 77978), (614, 65532), (762, 52804), (921, 43688), (1016, 39603), (1032, 38989), (1228, 32766), (1524, 26402), (1842, 21844), (2456, 16383), (3048, 13201), (3684, 10922), (5461, 7368)]