2170217952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2557}}^1$

素因数の和:3001

約数の個数: 144

約数和(自身を含む): 7072726752

約数和(自身を除く): 4902508800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 421, 504, 672, 842, 1008, 1263, 1684, 2016, 2526, 2557, 2947, 3368, 3789, 5052, 5114, 5894, 6736, 7578, 7671, 8841, 10104, 10228, 11788, 13472, 15156, 15342, 17682, 17899, 20208, 20456, 23013, 23576, 26523, 30312, 30684, 35364, 35798, 40416, 40912, 46026, 47152, 53046, 53697, 60624, 61368, 70728, 71596, 81824, 92052, 94304, 106092, 107394, 121248, 122736, 141456, 143192, 161091, 184104, 212184, 214788, 245472, 282912, 286384, 322182, 368208, 424368, 429576, 572768, 644364, 736416, 848736, 859152, 1076497, 1288728, 1718304, 2152994, 2577456, 3229491, 4305988, 5154912, 6458982, 7535479, 8611976, 9688473, 12917964, 15070958, 17223952, 19376946, 22606437, 25835928, 30141916, 34447904, 38753892, 45212874, 51671856, 60283832, 67819311, 77507784, 90425748, 103343712, 120567664, 135638622, 155015568, 180851496, 241135328, 271277244, 310031136, 361702992, 542554488, 723405984, 1085108976, 2170217952]

約数ペア:

[(1, 2170217952), (2, 1085108976), (3, 723405984), (4, 542554488), (6, 361702992), (7, 310031136), (8, 271277244), (9, 241135328), (12, 180851496), (14, 155015568), (16, 135638622), (18, 120567664), (21, 103343712), (24, 90425748), (28, 77507784), (32, 67819311), (36, 60283832), (42, 51671856), (48, 45212874), (56, 38753892), (63, 34447904), (72, 30141916), (84, 25835928), (96, 22606437), (112, 19376946), (126, 17223952), (144, 15070958), (168, 12917964), (224, 9688473), (252, 8611976), (288, 7535479), (336, 6458982), (421, 5154912), (504, 4305988), (672, 3229491), (842, 2577456), (1008, 2152994), (1263, 1718304), (1684, 1288728), (2016, 1076497), (2526, 859152), (2557, 848736), (2947, 736416), (3368, 644364), (3789, 572768), (5052, 429576), (5114, 424368), (5894, 368208), (6736, 322182), (7578, 286384), (7671, 282912), (8841, 245472), (10104, 214788), (10228, 212184), (11788, 184104), (13472, 161091), (15156, 143192), (15342, 141456), (17682, 122736), (17899, 121248), (20208, 107394), (20456, 106092), (23013, 94304), (23576, 92052), (26523, 81824), (30312, 71596), (30684, 70728), (35364, 61368), (35798, 60624), (40416, 53697), (40912, 53046), (46026, 47152)]