218729568

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 589147776

約数和(自身を除く): 370418208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 97, 166, 194, 249, 283, 291, 332, 388, 498, 566, 582, 664, 776, 849, 996, 1132, 1164, 1328, 1552, 1698, 1992, 2264, 2328, 2656, 3104, 3396, 3984, 4528, 4656, 6792, 7968, 8051, 9056, 9312, 13584, 16102, 23489, 24153, 27168, 27451, 32204, 46978, 48306, 54902, 64408, 70467, 82353, 93956, 96612, 109804, 128816, 140934, 164706, 187912, 193224, 219608, 257632, 281868, 329412, 375824, 386448, 439216, 563736, 658824, 751648, 772896, 878432, 1127472, 1317648, 2254944, 2278433, 2635296, 4556866, 6835299, 9113732, 13670598, 18227464, 27341196, 36454928, 54682392, 72909856, 109364784, 218729568]

約数ペア:

[(1, 218729568), (2, 109364784), (3, 72909856), (4, 54682392), (6, 36454928), (8, 27341196), (12, 18227464), (16, 13670598), (24, 9113732), (32, 6835299), (48, 4556866), (83, 2635296), (96, 2278433), (97, 2254944), (166, 1317648), (194, 1127472), (249, 878432), (283, 772896), (291, 751648), (332, 658824), (388, 563736), (498, 439216), (566, 386448), (582, 375824), (664, 329412), (776, 281868), (849, 257632), (996, 219608), (1132, 193224), (1164, 187912), (1328, 164706), (1552, 140934), (1698, 128816), (1992, 109804), (2264, 96612), (2328, 93956), (2656, 82353), (3104, 70467), (3396, 64408), (3984, 54902), (4528, 48306), (4656, 46978), (6792, 32204), (7968, 27451), (8051, 27168), (9056, 24153), (9312, 23489), (13584, 16102)]