290408496

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:632

約数の個数: 160

約数和(自身を含む): 904704000

約数和(自身を除く): 614295504

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, 343, 372, 392, 434, 496, 569, 588, 651, 686, 744, 784, 868, 1029, 1138, 1176, 1302, 1372, 1488, 1519, 1707, 1736, 2058, 2276, 2352, 2604, 2744, 3038, 3414, 3472, 3983, 4116, 4552, 4557, 5208, 5488, 6076, 6828, 7966, 8232, 9104, 9114, 10416, 10633, 11949, 12152, 13656, 15932, 16464, 17639, 18228, 21266, 23898, 24304, 27312, 27881, 31864, 31899, 35278, 36456, 42532, 47796, 52917, 55762, 63728, 63798, 70556, 72912, 83643, 85064, 95592, 105834, 111524, 123473, 127596, 141112, 167286, 170128, 191184, 195167, 211668, 223048, 246946, 255192, 282224, 334572, 370419, 390334, 423336, 446096, 493892, 510384, 585501, 669144, 740838, 780668, 846672, 864311, 987784, 1171002, 1338288, 1481676, 1561336, 1728622, 1975568, 2342004, 2592933, 2963352, 3122672, 3457244, 4684008, 5185866, 5926704, 6050177, 6914488, 9368016, 10371732, 12100354, 13828976, 18150531, 20743464, 24200708, 36301062, 41486928, 48401416, 72602124, 96802832, 145204248, 290408496]

約数ペア:

[(1, 290408496), (2, 145204248), (3, 96802832), (4, 72602124), (6, 48401416), (7, 41486928), (8, 36301062), (12, 24200708), (14, 20743464), (16, 18150531), (21, 13828976), (24, 12100354), (28, 10371732), (31, 9368016), (42, 6914488), (48, 6050177), (49, 5926704), (56, 5185866), (62, 4684008), (84, 3457244), (93, 3122672), (98, 2963352), (112, 2592933), (124, 2342004), (147, 1975568), (168, 1728622), (186, 1561336), (196, 1481676), (217, 1338288), (248, 1171002), (294, 987784), (336, 864311), (343, 846672), (372, 780668), (392, 740838), (434, 669144), (496, 585501), (569, 510384), (588, 493892), (651, 446096), (686, 423336), (744, 390334), (784, 370419), (868, 334572), (1029, 282224), (1138, 255192), (1176, 246946), (1302, 223048), (1372, 211668), (1488, 195167), (1519, 191184), (1707, 170128), (1736, 167286), (2058, 141112), (2276, 127596), (2352, 123473), (2604, 111524), (2744, 105834), (3038, 95592), (3414, 85064), (3472, 83643), (3983, 72912), (4116, 70556), (4552, 63798), (4557, 63728), (5208, 55762), (5488, 52917), (6076, 47796), (6828, 42532), (7966, 36456), (8232, 35278), (9104, 31899), (9114, 31864), (10416, 27881), (10633, 27312), (11949, 24304), (12152, 23898), (13656, 21266), (15932, 18228), (16464, 17639)]