219739032

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{105239}}^1$

素因数の和:105280

約数の個数: 48

約数和(自身を含む): 615654000

約数和(自身を除く): 395914968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 105239, 210478, 315717, 420956, 631434, 841912, 947151, 1262868, 1894302, 2525736, 3051931, 3788604, 6103862, 7577208, 9155793, 12207724, 18311586, 24415448, 27467379, 36623172, 54934758, 73246344, 109869516, 219739032]

約数ペア:

[(1, 219739032), (2, 109869516), (3, 73246344), (4, 54934758), (6, 36623172), (8, 27467379), (9, 24415448), (12, 18311586), (18, 12207724), (24, 9155793), (29, 7577208), (36, 6103862), (58, 3788604), (72, 3051931), (87, 2525736), (116, 1894302), (174, 1262868), (232, 947151), (261, 841912), (348, 631434), (522, 420956), (696, 315717), (1044, 210478), (2088, 105239)]