218927664

素因数分解:

$2^4\times 3^3\times {\mathrm{229}}^1\times {\mathrm{2213}}^1$

素因数の和:2459

約数の個数: 80

約数和(自身を含む): 631432800

約数和(自身を除く): 412505136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 229, 432, 458, 687, 916, 1374, 1832, 2061, 2213, 2748, 3664, 4122, 4426, 5496, 6183, 6639, 8244, 8852, 10992, 12366, 13278, 16488, 17704, 19917, 24732, 26556, 32976, 35408, 39834, 49464, 53112, 59751, 79668, 98928, 106224, 119502, 159336, 239004, 318672, 478008, 506777, 956016, 1013554, 1520331, 2027108, 3040662, 4054216, 4560993, 6081324, 8108432, 9121986, 12162648, 13682979, 18243972, 24325296, 27365958, 36487944, 54731916, 72975888, 109463832, 218927664]

約数ペア:

[(1, 218927664), (2, 109463832), (3, 72975888), (4, 54731916), (6, 36487944), (8, 27365958), (9, 24325296), (12, 18243972), (16, 13682979), (18, 12162648), (24, 9121986), (27, 8108432), (36, 6081324), (48, 4560993), (54, 4054216), (72, 3040662), (108, 2027108), (144, 1520331), (216, 1013554), (229, 956016), (432, 506777), (458, 478008), (687, 318672), (916, 239004), (1374, 159336), (1832, 119502), (2061, 106224), (2213, 98928), (2748, 79668), (3664, 59751), (4122, 53112), (4426, 49464), (5496, 39834), (6183, 35408), (6639, 32976), (8244, 26556), (8852, 24732), (10992, 19917), (12366, 17704), (13278, 16488)]