2540847792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3071

約数の個数: 160

約数和(自身を含む): 7839498240

約数和(自身を除く): 5298650448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 83, 84, 93, 112, 124, 166, 168, 186, 217, 248, 249, 332, 336, 372, 434, 496, 498, 581, 651, 664, 744, 868, 996, 1162, 1302, 1328, 1488, 1736, 1743, 1992, 2324, 2573, 2604, 2939, 3472, 3486, 3984, 4648, 5146, 5208, 5878, 6972, 7719, 8817, 9296, 10292, 10416, 11756, 13944, 15438, 17634, 18011, 20573, 20584, 23512, 27888, 30876, 35268, 36022, 41146, 41168, 47024, 54033, 61719, 61752, 70536, 72044, 82292, 91109, 108066, 123438, 123504, 141072, 144088, 164584, 182218, 216132, 243937, 246876, 273327, 288176, 329168, 364436, 432264, 487874, 493752, 546654, 637763, 728872, 731811, 864528, 975748, 987504, 1093308, 1275526, 1457744, 1463622, 1707559, 1913289, 1951496, 2186616, 2551052, 2927244, 3415118, 3826578, 3902992, 4373232, 5102104, 5122677, 5854488, 6830236, 7562047, 7653156, 10204208, 10245354, 11708976, 13660472, 15124094, 15306312, 20490708, 22686141, 27320944, 30248188, 30612624, 40981416, 45372282, 52934329, 60496376, 81962832, 90744564, 105868658, 120992752, 158802987, 181489128, 211737316, 317605974, 362978256, 423474632, 635211948, 846949264, 1270423896, 2540847792]

約数ペア:

[(1, 2540847792), (2, 1270423896), (3, 846949264), (4, 635211948), (6, 423474632), (7, 362978256), (8, 317605974), (12, 211737316), (14, 181489128), (16, 158802987), (21, 120992752), (24, 105868658), (28, 90744564), (31, 81962832), (42, 60496376), (48, 52934329), (56, 45372282), (62, 40981416), (83, 30612624), (84, 30248188), (93, 27320944), (112, 22686141), (124, 20490708), (166, 15306312), (168, 15124094), (186, 13660472), (217, 11708976), (248, 10245354), (249, 10204208), (332, 7653156), (336, 7562047), (372, 6830236), (434, 5854488), (496, 5122677), (498, 5102104), (581, 4373232), (651, 3902992), (664, 3826578), (744, 3415118), (868, 2927244), (996, 2551052), (1162, 2186616), (1302, 1951496), (1328, 1913289), (1488, 1707559), (1736, 1463622), (1743, 1457744), (1992, 1275526), (2324, 1093308), (2573, 987504), (2604, 975748), (2939, 864528), (3472, 731811), (3486, 728872), (3984, 637763), (4648, 546654), (5146, 493752), (5208, 487874), (5878, 432264), (6972, 364436), (7719, 329168), (8817, 288176), (9296, 273327), (10292, 246876), (10416, 243937), (11756, 216132), (13944, 182218), (15438, 164584), (17634, 144088), (18011, 141072), (20573, 123504), (20584, 123438), (23512, 108066), (27888, 91109), (30876, 82292), (35268, 72044), (36022, 70536), (41146, 61752), (41168, 61719), (47024, 54033)]