287680032

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{8999}}^1$

素因数の和:9055

約数の個数: 96

約数和(自身を含む): 861840000

約数和(自身を除く): 574159968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 108, 111, 144, 148, 216, 222, 288, 296, 333, 432, 444, 592, 666, 864, 888, 999, 1184, 1332, 1776, 1998, 2664, 3552, 3996, 5328, 7992, 8999, 10656, 15984, 17998, 26997, 31968, 35996, 53994, 71992, 80991, 107988, 143984, 161982, 215976, 242973, 287968, 323964, 332963, 431952, 485946, 647928, 665926, 863904, 971892, 998889, 1295856, 1331852, 1943784, 1997778, 2591712, 2663704, 2996667, 3887568, 3995556, 5327408, 5993334, 7775136, 7991112, 8990001, 10654816, 11986668, 15982224, 17980002, 23973336, 31964448, 35960004, 47946672, 71920008, 95893344, 143840016, 287680032]

約数ペア:

[(1, 287680032), (2, 143840016), (3, 95893344), (4, 71920008), (6, 47946672), (8, 35960004), (9, 31964448), (12, 23973336), (16, 17980002), (18, 15982224), (24, 11986668), (27, 10654816), (32, 8990001), (36, 7991112), (37, 7775136), (48, 5993334), (54, 5327408), (72, 3995556), (74, 3887568), (96, 2996667), (108, 2663704), (111, 2591712), (144, 1997778), (148, 1943784), (216, 1331852), (222, 1295856), (288, 998889), (296, 971892), (333, 863904), (432, 665926), (444, 647928), (592, 485946), (666, 431952), (864, 332963), (888, 323964), (999, 287968), (1184, 242973), (1332, 215976), (1776, 161982), (1998, 143984), (2664, 107988), (3552, 80991), (3996, 71992), (5328, 53994), (7992, 35996), (8999, 31968), (10656, 26997), (15984, 17998)]