494240688

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2187

約数の個数: 120

約数和(自身を含む): 1455442560

約数和(自身を除く): 961201872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 318, 372, 424, 477, 496, 558, 636, 744, 848, 954, 1116, 1272, 1488, 1643, 1908, 2089, 2232, 2544, 3286, 3816, 4178, 4464, 4929, 6267, 6572, 7632, 8356, 9858, 12534, 13144, 14787, 16712, 18801, 19716, 25068, 26288, 29574, 33424, 37602, 39432, 50136, 59148, 64759, 75204, 78864, 100272, 110717, 118296, 129518, 150408, 194277, 221434, 236592, 259036, 300816, 332151, 388554, 442868, 518072, 582831, 664302, 777108, 885736, 996453, 1036144, 1165662, 1328604, 1554216, 1771472, 1992906, 2331324, 2657208, 3108432, 3432227, 3985812, 4662648, 5314416, 6864454, 7971624, 9325296, 10296681, 13728908, 15943248, 20593362, 27457816, 30890043, 41186724, 54915632, 61780086, 82373448, 123560172, 164746896, 247120344, 494240688]

約数ペア:

[(1, 494240688), (2, 247120344), (3, 164746896), (4, 123560172), (6, 82373448), (8, 61780086), (9, 54915632), (12, 41186724), (16, 30890043), (18, 27457816), (24, 20593362), (31, 15943248), (36, 13728908), (48, 10296681), (53, 9325296), (62, 7971624), (72, 6864454), (93, 5314416), (106, 4662648), (124, 3985812), (144, 3432227), (159, 3108432), (186, 2657208), (212, 2331324), (248, 1992906), (279, 1771472), (318, 1554216), (372, 1328604), (424, 1165662), (477, 1036144), (496, 996453), (558, 885736), (636, 777108), (744, 664302), (848, 582831), (954, 518072), (1116, 442868), (1272, 388554), (1488, 332151), (1643, 300816), (1908, 259036), (2089, 236592), (2232, 221434), (2544, 194277), (3286, 150408), (3816, 129518), (4178, 118296), (4464, 110717), (4929, 100272), (6267, 78864), (6572, 75204), (7632, 64759), (8356, 59148), (9858, 50136), (12534, 39432), (13144, 37602), (14787, 33424), (16712, 29574), (18801, 26288), (19716, 25068)]