406921872

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5637

約数の個数: 120

約数和(自身を含む): 1262514432

約数和(自身を除く): 855592560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 5581, 6076, 9114, 10416, 11162, 12152, 16743, 18228, 22324, 24304, 33486, 36456, 39067, 44648, 66972, 72912, 78134, 89296, 117201, 133944, 156268, 173011, 234402, 267888, 273469, 312536, 346022, 468804, 519033, 546938, 625072, 692044, 820407, 937608, 1038066, 1093876, 1211077, 1384088, 1640814, 1875216, 2076132, 2187752, 2422154, 2768176, 3281628, 3633231, 4152264, 4375504, 4844308, 6563256, 7266462, 8304528, 8477539, 9688616, 13126512, 14532924, 16955078, 19377232, 25432617, 29065848, 33910156, 50865234, 58131696, 67820312, 101730468, 135640624, 203460936, 406921872]

約数ペア:

[(1, 406921872), (2, 203460936), (3, 135640624), (4, 101730468), (6, 67820312), (7, 58131696), (8, 50865234), (12, 33910156), (14, 29065848), (16, 25432617), (21, 19377232), (24, 16955078), (28, 14532924), (31, 13126512), (42, 9688616), (48, 8477539), (49, 8304528), (56, 7266462), (62, 6563256), (84, 4844308), (93, 4375504), (98, 4152264), (112, 3633231), (124, 3281628), (147, 2768176), (168, 2422154), (186, 2187752), (196, 2076132), (217, 1875216), (248, 1640814), (294, 1384088), (336, 1211077), (372, 1093876), (392, 1038066), (434, 937608), (496, 820407), (588, 692044), (651, 625072), (744, 546938), (784, 519033), (868, 468804), (1176, 346022), (1302, 312536), (1488, 273469), (1519, 267888), (1736, 234402), (2352, 173011), (2604, 156268), (3038, 133944), (3472, 117201), (4557, 89296), (5208, 78134), (5581, 72912), (6076, 66972), (9114, 44648), (10416, 39067), (11162, 36456), (12152, 33486), (16743, 24304), (18228, 22324)]