269661808

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3282

約数の個数: 60

約数和(自身を含む): 584182848

約数和(自身を除く): 314521040

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1612, 2704, 3217, 3224, 5239, 6434, 6448, 10478, 12868, 20956, 25736, 41821, 41912, 51472, 83642, 83824, 99727, 167284, 199454, 334568, 398908, 543673, 669136, 797816, 1087346, 1296451, 1595632, 2174692, 2592902, 4349384, 5185804, 8698768, 10371608, 16853863, 20743216, 33707726, 67415452, 134830904, 269661808]

約数ペア:

[(1, 269661808), (2, 134830904), (4, 67415452), (8, 33707726), (13, 20743216), (16, 16853863), (26, 10371608), (31, 8698768), (52, 5185804), (62, 4349384), (104, 2592902), (124, 2174692), (169, 1595632), (208, 1296451), (248, 1087346), (338, 797816), (403, 669136), (496, 543673), (676, 398908), (806, 334568), (1352, 199454), (1612, 167284), (2704, 99727), (3217, 83824), (3224, 83642), (5239, 51472), (6434, 41912), (6448, 41821), (10478, 25736), (12868, 20956)]