766996888

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3371}}^1$

素因数の和:3640

約数の個数: 64

約数和(自身を含む): 1748044800

約数和(自身を除く): 981047912

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 239, 476, 478, 952, 956, 1673, 1912, 3346, 3371, 4063, 6692, 6742, 8126, 13384, 13484, 16252, 23597, 26968, 28441, 32504, 47194, 56882, 57307, 94388, 113764, 114614, 188776, 227528, 229228, 401149, 458456, 802298, 805669, 1604596, 1611338, 3209192, 3222676, 5639683, 6445352, 11279366, 13696373, 22558732, 27392746, 45117464, 54785492, 95874611, 109570984, 191749222, 383498444, 766996888]

約数ペア:

[(1, 766996888), (2, 383498444), (4, 191749222), (7, 109570984), (8, 95874611), (14, 54785492), (17, 45117464), (28, 27392746), (34, 22558732), (56, 13696373), (68, 11279366), (119, 6445352), (136, 5639683), (238, 3222676), (239, 3209192), (476, 1611338), (478, 1604596), (952, 805669), (956, 802298), (1673, 458456), (1912, 401149), (3346, 229228), (3371, 227528), (4063, 188776), (6692, 114614), (6742, 113764), (8126, 94388), (13384, 57307), (13484, 56882), (16252, 47194), (23597, 32504), (26968, 28441)]