279919584

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1550

約数の個数: 192

約数和(自身を含む): 963809280

約数和(自身を除く): 683889696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 496, 504, 558, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1302, 1488, 1493, 1512, 1674, 1736, 1953, 2016, 2232, 2604, 2976, 2986, 3024, 3348, 3472, 3906, 4464, 4479, 5208, 5859, 5972, 6048, 6696, 6944, 7812, 8928, 8958, 10416, 10451, 11718, 11944, 13392, 13437, 15624, 17916, 20832, 20902, 23436, 23888, 26784, 26874, 31248, 31353, 35832, 40311, 41804, 46283, 46872, 47776, 53748, 62496, 62706, 71664, 80622, 83608, 92566, 93744, 94059, 107496, 125412, 138849, 143328, 161244, 167216, 185132, 187488, 188118, 214992, 250824, 277698, 282177, 322488, 323981, 334432, 370264, 376236, 416547, 429984, 501648, 555396, 564354, 644976, 647962, 740528, 752472, 833094, 971943, 1003296, 1110792, 1128708, 1249641, 1289952, 1295924, 1481056, 1504944, 1666188, 1943886, 2221584, 2257416, 2499282, 2591848, 2915829, 3009888, 3332376, 3887772, 4443168, 4514832, 4998564, 5183696, 5831658, 6664752, 7775544, 8747487, 9029664, 9997128, 10367392, 11663316, 13329504, 15551088, 17494974, 19994256, 23326632, 31102176, 34989948, 39988512, 46653264, 69979896, 93306528, 139959792, 279919584]

約数ペア:

[(1, 279919584), (2, 139959792), (3, 93306528), (4, 69979896), (6, 46653264), (7, 39988512), (8, 34989948), (9, 31102176), (12, 23326632), (14, 19994256), (16, 17494974), (18, 15551088), (21, 13329504), (24, 11663316), (27, 10367392), (28, 9997128), (31, 9029664), (32, 8747487), (36, 7775544), (42, 6664752), (48, 5831658), (54, 5183696), (56, 4998564), (62, 4514832), (63, 4443168), (72, 3887772), (84, 3332376), (93, 3009888), (96, 2915829), (108, 2591848), (112, 2499282), (124, 2257416), (126, 2221584), (144, 1943886), (168, 1666188), (186, 1504944), (189, 1481056), (216, 1295924), (217, 1289952), (224, 1249641), (248, 1128708), (252, 1110792), (279, 1003296), (288, 971943), (336, 833094), (372, 752472), (378, 740528), (432, 647962), (434, 644976), (496, 564354), (504, 555396), (558, 501648), (651, 429984), (672, 416547), (744, 376236), (756, 370264), (837, 334432), (864, 323981), (868, 322488), (992, 282177), (1008, 277698), (1116, 250824), (1302, 214992), (1488, 188118), (1493, 187488), (1512, 185132), (1674, 167216), (1736, 161244), (1953, 143328), (2016, 138849), (2232, 125412), (2604, 107496), (2976, 94059), (2986, 93744), (3024, 92566), (3348, 83608), (3472, 80622), (3906, 71664), (4464, 62706), (4479, 62496), (5208, 53748), (5859, 47776), (5972, 46872), (6048, 46283), (6696, 41804), (6944, 40311), (7812, 35832), (8928, 31353), (8958, 31248), (10416, 26874), (10451, 26784), (11718, 23888), (11944, 23436), (13392, 20902), (13437, 20832), (15624, 17916)]