491196780144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15719303}}^1$

素因数の和:15719355

約数の個数: 120

約数和(自身を含む): 1621729155072

約数和(自身を除く): 1130532374928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 15719303, 31438606, 47157909, 62877212, 94315818, 110035121, 125754424, 141473727, 188631636, 220070242, 251508848, 282947454, 330105363, 377263272, 440140484, 487298393, 565894908, 660210726, 754526544, 880280968, 974596786, 990316089, 1131789816, 1320421452, 1461895179, 1760561936, 1949193572, 1980632178, 2263579632, 2640842904, 2923790358, 3411088751, 3898387144, 3961264356, 4385685537, 5281685808, 5847580716, 6822177502, 7796774288, 7922528712, 8771371074, 10233266253, 11695161432, 13644355004, 15845057424, 17542742148, 20466532506, 23390322864, 27288710008, 30699798759, 35085484296, 40933065012, 54577420016, 61399597518, 70170968592, 81866130024, 122799195036, 163732260048, 245598390072, 491196780144]

約数ペア:

[(1, 491196780144), (2, 245598390072), (3, 163732260048), (4, 122799195036), (6, 81866130024), (7, 70170968592), (8, 61399597518), (9, 54577420016), (12, 40933065012), (14, 35085484296), (16, 30699798759), (18, 27288710008), (21, 23390322864), (24, 20466532506), (28, 17542742148), (31, 15845057424), (36, 13644355004), (42, 11695161432), (48, 10233266253), (56, 8771371074), (62, 7922528712), (63, 7796774288), (72, 6822177502), (84, 5847580716), (93, 5281685808), (112, 4385685537), (124, 3961264356), (126, 3898387144), (144, 3411088751), (168, 2923790358), (186, 2640842904), (217, 2263579632), (248, 1980632178), (252, 1949193572), (279, 1760561936), (336, 1461895179), (372, 1320421452), (434, 1131789816), (496, 990316089), (504, 974596786), (558, 880280968), (651, 754526544), (744, 660210726), (868, 565894908), (1008, 487298393), (1116, 440140484), (1302, 377263272), (1488, 330105363), (1736, 282947454), (1953, 251508848), (2232, 220070242), (2604, 188631636), (3472, 141473727), (3906, 125754424), (4464, 110035121), (5208, 94315818), (7812, 62877212), (10416, 47157909), (15624, 31438606), (31248, 15719303)]