285758064

素因数分解:

$2^4\times 3^3\times {\mathrm{661477}}^1$

素因数の和:661494

約数の個数: 40

約数和(自身を含む): 820232720

約数和(自身を除く): 534474656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 661477, 1322954, 1984431, 2645908, 3968862, 5291816, 5953293, 7937724, 10583632, 11906586, 15875448, 17859879, 23813172, 31750896, 35719758, 47626344, 71439516, 95252688, 142879032, 285758064]

約数ペア:

[(1, 285758064), (2, 142879032), (3, 95252688), (4, 71439516), (6, 47626344), (8, 35719758), (9, 31750896), (12, 23813172), (16, 17859879), (18, 15875448), (24, 11906586), (27, 10583632), (36, 7937724), (48, 5953293), (54, 5291816), (72, 3968862), (108, 2645908), (144, 1984431), (216, 1322954), (432, 661477)]