242470704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1999}}^1$

素因数の和:2055

約数の個数: 120

約数和(自身を含む): 755904000

約数和(自身を除く): 513433296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 361, 399, 456, 532, 722, 798, 912, 1064, 1083, 1444, 1596, 1999, 2128, 2166, 2527, 2888, 3192, 3998, 4332, 5054, 5776, 5997, 6384, 7581, 7996, 8664, 10108, 11994, 13993, 15162, 15992, 17328, 20216, 23988, 27986, 30324, 31984, 37981, 40432, 41979, 47976, 55972, 60648, 75962, 83958, 95952, 111944, 113943, 121296, 151924, 167916, 223888, 227886, 265867, 303848, 335832, 455772, 531734, 607696, 671664, 721639, 797601, 911544, 1063468, 1443278, 1595202, 1823088, 2126936, 2164917, 2886556, 3190404, 4253872, 4329834, 5051473, 5773112, 6380808, 8659668, 10102946, 11546224, 12761616, 15154419, 17319336, 20205892, 30308838, 34638672, 40411784, 60617676, 80823568, 121235352, 242470704]

約数ペア:

[(1, 242470704), (2, 121235352), (3, 80823568), (4, 60617676), (6, 40411784), (7, 34638672), (8, 30308838), (12, 20205892), (14, 17319336), (16, 15154419), (19, 12761616), (21, 11546224), (24, 10102946), (28, 8659668), (38, 6380808), (42, 5773112), (48, 5051473), (56, 4329834), (57, 4253872), (76, 3190404), (84, 2886556), (112, 2164917), (114, 2126936), (133, 1823088), (152, 1595202), (168, 1443278), (228, 1063468), (266, 911544), (304, 797601), (336, 721639), (361, 671664), (399, 607696), (456, 531734), (532, 455772), (722, 335832), (798, 303848), (912, 265867), (1064, 227886), (1083, 223888), (1444, 167916), (1596, 151924), (1999, 121296), (2128, 113943), (2166, 111944), (2527, 95952), (2888, 83958), (3192, 75962), (3998, 60648), (4332, 55972), (5054, 47976), (5776, 41979), (5997, 40432), (6384, 37981), (7581, 31984), (7996, 30324), (8664, 27986), (10108, 23988), (11994, 20216), (13993, 17328), (15162, 15992)]