1520223205184

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{547}}^1\times {\mathrm{124427}}^1$

素因数の和:125335

約数の個数: 56

約数和(自身を含む): 3030891880800

約数和(自身を除く): 1510668675616

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 547, 698, 1094, 1396, 2188, 2792, 4376, 5584, 8752, 11168, 17504, 22336, 35008, 124427, 190903, 248854, 381806, 497708, 763612, 995416, 1527224, 1990832, 3054448, 3981664, 6108896, 7963328, 12217792, 43425023, 68061569, 86850046, 136123138, 173700092, 272246276, 347400184, 544492552, 694800368, 1088985104, 1389600736, 2177970208, 2779201472, 4355940416, 23753487581, 47506975162, 95013950324, 190027900648, 380055801296, 760111602592, 1520223205184]

約数ペア:

[(1, 1520223205184), (2, 760111602592), (4, 380055801296), (8, 190027900648), (16, 95013950324), (32, 47506975162), (64, 23753487581), (349, 4355940416), (547, 2779201472), (698, 2177970208), (1094, 1389600736), (1396, 1088985104), (2188, 694800368), (2792, 544492552), (4376, 347400184), (5584, 272246276), (8752, 173700092), (11168, 136123138), (17504, 86850046), (22336, 68061569), (35008, 43425023), (124427, 12217792), (190903, 7963328), (248854, 6108896), (381806, 3981664), (497708, 3054448), (763612, 1990832), (995416, 1527224)]