428576736

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2997

約数の個数: 144

約数和(自身を含む): 1351365120

約数和(自身を除く): 922788384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2939, 2976, 3038, 3472, 4557, 4704, 5208, 5878, 6076, 6944, 8817, 9114, 10416, 11756, 12152, 17634, 18228, 20573, 20832, 23512, 24304, 35268, 36456, 41146, 47024, 48608, 61719, 70536, 72912, 82292, 91109, 94048, 123438, 141072, 144011, 145824, 164584, 182218, 246876, 273327, 282144, 288022, 329168, 364436, 432033, 493752, 546654, 576044, 637763, 658336, 728872, 864066, 987504, 1093308, 1152088, 1275526, 1457744, 1728132, 1913289, 1975008, 2186616, 2304176, 2551052, 2915488, 3456264, 3826578, 4373232, 4464341, 4608352, 5102104, 6912528, 7653156, 8746464, 8928682, 10204208, 13393023, 13825056, 15306312, 17857364, 20408416, 26786046, 30612624, 35714728, 53572092, 61225248, 71429456, 107144184, 142858912, 214288368, 428576736]

約数ペア:

[(1, 428576736), (2, 214288368), (3, 142858912), (4, 107144184), (6, 71429456), (7, 61225248), (8, 53572092), (12, 35714728), (14, 30612624), (16, 26786046), (21, 20408416), (24, 17857364), (28, 15306312), (31, 13825056), (32, 13393023), (42, 10204208), (48, 8928682), (49, 8746464), (56, 7653156), (62, 6912528), (84, 5102104), (93, 4608352), (96, 4464341), (98, 4373232), (112, 3826578), (124, 3456264), (147, 2915488), (168, 2551052), (186, 2304176), (196, 2186616), (217, 1975008), (224, 1913289), (248, 1728132), (294, 1457744), (336, 1275526), (372, 1152088), (392, 1093308), (434, 987504), (496, 864066), (588, 728872), (651, 658336), (672, 637763), (744, 576044), (784, 546654), (868, 493752), (992, 432033), (1176, 364436), (1302, 329168), (1488, 288022), (1519, 282144), (1568, 273327), (1736, 246876), (2352, 182218), (2604, 164584), (2939, 145824), (2976, 144011), (3038, 141072), (3472, 123438), (4557, 94048), (4704, 91109), (5208, 82292), (5878, 72912), (6076, 70536), (6944, 61719), (8817, 48608), (9114, 47024), (10416, 41146), (11756, 36456), (12152, 35268), (17634, 24304), (18228, 23512), (20573, 20832)]