309417696

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5005

約数の個数: 144

約数和(自身を含む): 1038256128

約数和(自身を除く): 728838432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 4951, 5208, 6944, 7812, 8928, 9902, 10416, 14853, 15624, 19804, 20832, 29706, 31248, 34657, 39608, 44559, 59412, 62496, 69314, 79216, 89118, 103971, 118824, 138628, 153481, 158432, 178236, 207942, 237648, 277256, 306962, 311913, 356472, 415884, 460443, 475296, 554512, 613924, 623826, 712944, 831768, 920886, 1074367, 1109024, 1227848, 1247652, 1381329, 1425888, 1663536, 1841772, 2148734, 2455696, 2495304, 2762658, 3223101, 3327072, 3683544, 4297468, 4911392, 4990608, 5525316, 6446202, 7367088, 8594936, 9669303, 9981216, 11050632, 12892404, 14734176, 17189872, 19338606, 22101264, 25784808, 34379744, 38677212, 44202528, 51569616, 77354424, 103139232, 154708848, 309417696]

約数ペア:

[(1, 309417696), (2, 154708848), (3, 103139232), (4, 77354424), (6, 51569616), (7, 44202528), (8, 38677212), (9, 34379744), (12, 25784808), (14, 22101264), (16, 19338606), (18, 17189872), (21, 14734176), (24, 12892404), (28, 11050632), (31, 9981216), (32, 9669303), (36, 8594936), (42, 7367088), (48, 6446202), (56, 5525316), (62, 4990608), (63, 4911392), (72, 4297468), (84, 3683544), (93, 3327072), (96, 3223101), (112, 2762658), (124, 2495304), (126, 2455696), (144, 2148734), (168, 1841772), (186, 1663536), (217, 1425888), (224, 1381329), (248, 1247652), (252, 1227848), (279, 1109024), (288, 1074367), (336, 920886), (372, 831768), (434, 712944), (496, 623826), (504, 613924), (558, 554512), (651, 475296), (672, 460443), (744, 415884), (868, 356472), (992, 311913), (1008, 306962), (1116, 277256), (1302, 237648), (1488, 207942), (1736, 178236), (1953, 158432), (2016, 153481), (2232, 138628), (2604, 118824), (2976, 103971), (3472, 89118), (3906, 79216), (4464, 69314), (4951, 62496), (5208, 59412), (6944, 44559), (7812, 39608), (8928, 34657), (9902, 31248), (10416, 29706), (14853, 20832), (15624, 19804)]