2251555152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1447}}^1$

素因数の和:1897

約数の個数: 160

約数和(自身を含む): 7274010624

約数和(自身を除く): 5022455472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 421, 462, 528, 616, 842, 924, 1232, 1263, 1447, 1684, 1848, 2526, 2894, 2947, 3368, 3696, 4341, 4631, 5052, 5788, 5894, 6736, 8682, 8841, 9262, 10104, 10129, 11576, 11788, 13893, 15917, 17364, 17682, 18524, 20208, 20258, 23152, 23576, 27786, 30387, 31834, 32417, 34728, 35364, 37048, 40516, 47152, 47751, 55572, 60774, 63668, 64834, 69456, 70728, 74096, 81032, 95502, 97251, 111144, 111419, 121548, 127336, 129668, 141456, 162064, 191004, 194502, 222288, 222838, 243096, 254672, 259336, 334257, 382008, 389004, 445676, 486192, 518672, 609187, 668514, 764016, 778008, 891352, 1218374, 1337028, 1556016, 1782704, 1827561, 2436748, 2674056, 3655122, 4264309, 4873496, 5348112, 6701057, 7310244, 8528618, 9746992, 12792927, 13402114, 14620488, 17057236, 20103171, 25585854, 26804228, 29240976, 34114472, 40206342, 46907399, 51171708, 53608456, 68228944, 80412684, 93814798, 102343416, 107216912, 140722197, 160825368, 187629596, 204686832, 281444394, 321650736, 375259192, 562888788, 750518384, 1125777576, 2251555152]

約数ペア:

[(1, 2251555152), (2, 1125777576), (3, 750518384), (4, 562888788), (6, 375259192), (7, 321650736), (8, 281444394), (11, 204686832), (12, 187629596), (14, 160825368), (16, 140722197), (21, 107216912), (22, 102343416), (24, 93814798), (28, 80412684), (33, 68228944), (42, 53608456), (44, 51171708), (48, 46907399), (56, 40206342), (66, 34114472), (77, 29240976), (84, 26804228), (88, 25585854), (112, 20103171), (132, 17057236), (154, 14620488), (168, 13402114), (176, 12792927), (231, 9746992), (264, 8528618), (308, 7310244), (336, 6701057), (421, 5348112), (462, 4873496), (528, 4264309), (616, 3655122), (842, 2674056), (924, 2436748), (1232, 1827561), (1263, 1782704), (1447, 1556016), (1684, 1337028), (1848, 1218374), (2526, 891352), (2894, 778008), (2947, 764016), (3368, 668514), (3696, 609187), (4341, 518672), (4631, 486192), (5052, 445676), (5788, 389004), (5894, 382008), (6736, 334257), (8682, 259336), (8841, 254672), (9262, 243096), (10104, 222838), (10129, 222288), (11576, 194502), (11788, 191004), (13893, 162064), (15917, 141456), (17364, 129668), (17682, 127336), (18524, 121548), (20208, 111419), (20258, 111144), (23152, 97251), (23576, 95502), (27786, 81032), (30387, 74096), (31834, 70728), (32417, 69456), (34728, 64834), (35364, 63668), (37048, 60774), (40516, 55572), (47152, 47751)]