1851929184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 5678830080

約数和(自身を除く): 3826900896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 109, 112, 131, 168, 193, 218, 224, 262, 327, 336, 386, 393, 436, 524, 579, 654, 672, 763, 772, 786, 872, 917, 1048, 1158, 1308, 1351, 1526, 1544, 1572, 1744, 1834, 2096, 2289, 2316, 2616, 2702, 2751, 3052, 3088, 3144, 3488, 3668, 4053, 4192, 4578, 4632, 5232, 5404, 5502, 6104, 6176, 6288, 7336, 8106, 9156, 9264, 10464, 10808, 11004, 12208, 12576, 14279, 14672, 16212, 18312, 18528, 21037, 21616, 22008, 24416, 25283, 28558, 29344, 32424, 36624, 42074, 42837, 43232, 44016, 50566, 57116, 63111, 64848, 73248, 75849, 84148, 85674, 88032, 99953, 101132, 114232, 126222, 129696, 147259, 151698, 168296, 171348, 176981, 199906, 202264, 228464, 252444, 294518, 299859, 303396, 336592, 342696, 353962, 399812, 404528, 441777, 456928, 504888, 530943, 589036, 599718, 606792, 673184, 685392, 707924, 799624, 809056, 883554, 1009776, 1061886, 1178072, 1199436, 1213584, 1370784, 1415848, 1599248, 1767108, 2019552, 2123772, 2356144, 2398872, 2427168, 2755847, 2831696, 3198496, 3534216, 4247544, 4712288, 4797744, 5511694, 5663392, 7068432, 8267541, 8495088, 9595488, 11023388, 14136864, 16535082, 16990176, 19290929, 22046776, 33070164, 38581858, 44093552, 57872787, 66140328, 77163716, 88187104, 115745574, 132280656, 154327432, 231491148, 264561312, 308654864, 462982296, 617309728, 925964592, 1851929184]

約数ペア:

[(1, 1851929184), (2, 925964592), (3, 617309728), (4, 462982296), (6, 308654864), (7, 264561312), (8, 231491148), (12, 154327432), (14, 132280656), (16, 115745574), (21, 88187104), (24, 77163716), (28, 66140328), (32, 57872787), (42, 44093552), (48, 38581858), (56, 33070164), (84, 22046776), (96, 19290929), (109, 16990176), (112, 16535082), (131, 14136864), (168, 11023388), (193, 9595488), (218, 8495088), (224, 8267541), (262, 7068432), (327, 5663392), (336, 5511694), (386, 4797744), (393, 4712288), (436, 4247544), (524, 3534216), (579, 3198496), (654, 2831696), (672, 2755847), (763, 2427168), (772, 2398872), (786, 2356144), (872, 2123772), (917, 2019552), (1048, 1767108), (1158, 1599248), (1308, 1415848), (1351, 1370784), (1526, 1213584), (1544, 1199436), (1572, 1178072), (1744, 1061886), (1834, 1009776), (2096, 883554), (2289, 809056), (2316, 799624), (2616, 707924), (2702, 685392), (2751, 673184), (3052, 606792), (3088, 599718), (3144, 589036), (3488, 530943), (3668, 504888), (4053, 456928), (4192, 441777), (4578, 404528), (4632, 399812), (5232, 353962), (5404, 342696), (5502, 336592), (6104, 303396), (6176, 299859), (6288, 294518), (7336, 252444), (8106, 228464), (9156, 202264), (9264, 199906), (10464, 176981), (10808, 171348), (11004, 168296), (12208, 151698), (12576, 147259), (14279, 129696), (14672, 126222), (16212, 114232), (18312, 101132), (18528, 99953), (21037, 88032), (21616, 85674), (22008, 84148), (24416, 75849), (25283, 73248), (28558, 64848), (29344, 63111), (32424, 57116), (36624, 50566), (42074, 44016), (42837, 43232)]