1728826848

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9221}}^1$

素因数の和:9278

約数の個数: 192

約数和(自身を含む): 5949296640

約数和(自身を除く): 4220469792

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, 1512, 1674, 1736, 1953, 2016, 2232, 2604, 2976, 3024, 3348, 3472, 3906, 4464, 5208, 5859, 6048, 6696, 6944, 7812, 8928, 9221, 10416, 11718, 13392, 15624, 18442, 20832, 23436, 26784, 27663, 31248, 36884, 46872, 55326, 62496, 64547, 73768, 82989, 93744, 110652, 129094, 147536, 165978, 187488, 193641, 221304, 248967, 258188, 285851, 295072, 331956, 387282, 442608, 497934, 516376, 571702, 580923, 663912, 774564, 857553, 885216, 995868, 1032752, 1143404, 1161846, 1327824, 1549128, 1715106, 1742769, 1991736, 2000957, 2065504, 2286808, 2323692, 2572659, 2655648, 3098256, 3430212, 3485538, 3983472, 4001914, 4573616, 4647384, 5145318, 6002871, 6196512, 6860424, 6971076, 7717977, 7966944, 8003828, 9147232, 9294768, 10290636, 12005742, 13720848, 13942152, 15435954, 16007656, 18008613, 18589536, 20581272, 24011484, 27441696, 27884304, 30871908, 32015312, 36017226, 41162544, 48022968, 54025839, 55768608, 61743816, 64030624, 72034452, 82325088, 96045936, 108051678, 123487632, 144068904, 192091872, 216103356, 246975264, 288137808, 432206712, 576275616, 864413424, 1728826848]

約数ペア:

[(1, 1728826848), (2, 864413424), (3, 576275616), (4, 432206712), (6, 288137808), (7, 246975264), (8, 216103356), (9, 192091872), (12, 144068904), (14, 123487632), (16, 108051678), (18, 96045936), (21, 82325088), (24, 72034452), (27, 64030624), (28, 61743816), (31, 55768608), (32, 54025839), (36, 48022968), (42, 41162544), (48, 36017226), (54, 32015312), (56, 30871908), (62, 27884304), (63, 27441696), (72, 24011484), (84, 20581272), (93, 18589536), (96, 18008613), (108, 16007656), (112, 15435954), (124, 13942152), (126, 13720848), (144, 12005742), (168, 10290636), (186, 9294768), (189, 9147232), (216, 8003828), (217, 7966944), (224, 7717977), (248, 6971076), (252, 6860424), (279, 6196512), (288, 6002871), (336, 5145318), (372, 4647384), (378, 4573616), (432, 4001914), (434, 3983472), (496, 3485538), (504, 3430212), (558, 3098256), (651, 2655648), (672, 2572659), (744, 2323692), (756, 2286808), (837, 2065504), (864, 2000957), (868, 1991736), (992, 1742769), (1008, 1715106), (1116, 1549128), (1302, 1327824), (1488, 1161846), (1512, 1143404), (1674, 1032752), (1736, 995868), (1953, 885216), (2016, 857553), (2232, 774564), (2604, 663912), (2976, 580923), (3024, 571702), (3348, 516376), (3472, 497934), (3906, 442608), (4464, 387282), (5208, 331956), (5859, 295072), (6048, 285851), (6696, 258188), (6944, 248967), (7812, 221304), (8928, 193641), (9221, 187488), (10416, 165978), (11718, 147536), (13392, 129094), (15624, 110652), (18442, 93744), (20832, 82989), (23436, 73768), (26784, 64547), (27663, 62496), (31248, 55326), (36884, 46872)]