491669424

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1455

約数の個数: 120

約数和(自身を含む): 1438574592

約数和(自身を除く): 946905168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 83, 93, 124, 144, 166, 186, 248, 249, 279, 332, 372, 496, 498, 558, 664, 744, 747, 996, 1116, 1327, 1328, 1488, 1494, 1992, 2232, 2573, 2654, 2988, 3981, 3984, 4464, 5146, 5308, 5976, 7719, 7962, 10292, 10616, 11943, 11952, 15438, 15924, 20584, 21232, 23157, 23886, 30876, 31848, 41137, 41168, 46314, 47772, 61752, 63696, 82274, 92628, 95544, 110141, 123411, 123504, 164548, 185256, 191088, 220282, 246822, 329096, 330423, 370233, 370512, 440564, 493644, 658192, 660846, 740466, 881128, 987288, 991269, 1321692, 1480932, 1762256, 1974576, 1982538, 2643384, 2961864, 3414371, 3965076, 5286768, 5923728, 6828742, 7930152, 10243113, 13657484, 15860304, 20486226, 27314968, 30729339, 40972452, 54629936, 61458678, 81944904, 122917356, 163889808, 245834712, 491669424]

約数ペア:

[(1, 491669424), (2, 245834712), (3, 163889808), (4, 122917356), (6, 81944904), (8, 61458678), (9, 54629936), (12, 40972452), (16, 30729339), (18, 27314968), (24, 20486226), (31, 15860304), (36, 13657484), (48, 10243113), (62, 7930152), (72, 6828742), (83, 5923728), (93, 5286768), (124, 3965076), (144, 3414371), (166, 2961864), (186, 2643384), (248, 1982538), (249, 1974576), (279, 1762256), (332, 1480932), (372, 1321692), (496, 991269), (498, 987288), (558, 881128), (664, 740466), (744, 660846), (747, 658192), (996, 493644), (1116, 440564), (1327, 370512), (1328, 370233), (1488, 330423), (1494, 329096), (1992, 246822), (2232, 220282), (2573, 191088), (2654, 185256), (2988, 164548), (3981, 123504), (3984, 123411), (4464, 110141), (5146, 95544), (5308, 92628), (5976, 82274), (7719, 63696), (7962, 61752), (10292, 47772), (10616, 46314), (11943, 41168), (11952, 41137), (15438, 31848), (15924, 30876), (20584, 23886), (21232, 23157)]