301931968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21347}}^1$

素因数の和:21389

約数の個数: 56

約数和(自身を含む): 683221392

約数和(自身を除く): 381289424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 21347, 42694, 85388, 170776, 277511, 341552, 362899, 555022, 683104, 725798, 1110044, 1366208, 1451596, 2220088, 2903192, 4440176, 4717687, 5806384, 8880352, 9435374, 11612768, 17760704, 18870748, 23225536, 37741496, 75482992, 150965984, 301931968]

約数ペア:

[(1, 301931968), (2, 150965984), (4, 75482992), (8, 37741496), (13, 23225536), (16, 18870748), (17, 17760704), (26, 11612768), (32, 9435374), (34, 8880352), (52, 5806384), (64, 4717687), (68, 4440176), (104, 2903192), (136, 2220088), (208, 1451596), (221, 1366208), (272, 1110044), (416, 725798), (442, 683104), (544, 555022), (832, 362899), (884, 341552), (1088, 277511), (1768, 170776), (3536, 85388), (7072, 42694), (14144, 21347)]