479825208

素因数分解:

$2^3\times 3^4\times {\mathrm{181}}^1\times {\mathrm{4091}}^1$

素因数の和:4290

約数の個数: 80

約数和(自身を含む): 1351710360

約数和(自身を除く): 871885152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 181, 216, 324, 362, 543, 648, 724, 1086, 1448, 1629, 2172, 3258, 4091, 4344, 4887, 6516, 8182, 9774, 12273, 13032, 14661, 16364, 19548, 24546, 29322, 32728, 36819, 39096, 49092, 58644, 73638, 98184, 110457, 117288, 147276, 220914, 294552, 331371, 441828, 662742, 740471, 883656, 1325484, 1480942, 2221413, 2650968, 2961884, 4442826, 5923768, 6664239, 8885652, 13328478, 17771304, 19992717, 26656956, 39985434, 53313912, 59978151, 79970868, 119956302, 159941736, 239912604, 479825208]

約数ペア:

[(1, 479825208), (2, 239912604), (3, 159941736), (4, 119956302), (6, 79970868), (8, 59978151), (9, 53313912), (12, 39985434), (18, 26656956), (24, 19992717), (27, 17771304), (36, 13328478), (54, 8885652), (72, 6664239), (81, 5923768), (108, 4442826), (162, 2961884), (181, 2650968), (216, 2221413), (324, 1480942), (362, 1325484), (543, 883656), (648, 740471), (724, 662742), (1086, 441828), (1448, 331371), (1629, 294552), (2172, 220914), (3258, 147276), (4091, 117288), (4344, 110457), (4887, 98184), (6516, 73638), (8182, 58644), (9774, 49092), (12273, 39096), (13032, 36819), (14661, 32728), (16364, 29322), (19548, 24546)]