1225909944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 256

約数和(自身を含む): 4139520000

約数和(自身を除く): 2913610056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 139, 152, 168, 171, 189, 216, 228, 252, 266, 278, 307, 342, 378, 399, 417, 456, 504, 513, 532, 556, 614, 684, 756, 798, 834, 921, 973, 1026, 1064, 1112, 1197, 1228, 1251, 1368, 1512, 1596, 1668, 1842, 1946, 2052, 2149, 2394, 2456, 2502, 2641, 2763, 2919, 3192, 3336, 3591, 3684, 3753, 3892, 4104, 4298, 4788, 5004, 5282, 5526, 5833, 5838, 6447, 7182, 7368, 7506, 7784, 7923, 8289, 8596, 8757, 9576, 10008, 10564, 11052, 11666, 11676, 12894, 14364, 15012, 15846, 16578, 17192, 17499, 17514, 18487, 19341, 21128, 22104, 23332, 23352, 23769, 25788, 26271, 28728, 30024, 31692, 33156, 34998, 35028, 36974, 38682, 40831, 42673, 46664, 47538, 51576, 52497, 52542, 55461, 58023, 63384, 66312, 69996, 70056, 71307, 73948, 77364, 81662, 85346, 95076, 104994, 105084, 110922, 116046, 122493, 128019, 139992, 142614, 147896, 154728, 157491, 163324, 166383, 170692, 190152, 209988, 210168, 221844, 232092, 244986, 256038, 285228, 298711, 314982, 326648, 332766, 341384, 367479, 384057, 419976, 443688, 464184, 489972, 499149, 512076, 570456, 597422, 629964, 665532, 734958, 768114, 810787, 896133, 979944, 998298, 1024152, 1102437, 1152171, 1194844, 1259928, 1331064, 1469916, 1536228, 1621574, 1792266, 1996596, 2204874, 2304342, 2389688, 2432361, 2688399, 2939832, 3072456, 3243148, 3584532, 3993192, 4409748, 4608684, 4864722, 5376798, 5675509, 6486296, 7169064, 7297083, 8065197, 8819496, 9217368, 9729444, 10753596, 11351018, 14594166, 16130394, 17026527, 19458888, 21507192, 21891249, 22702036, 29188332, 32260788, 34053054, 43782498, 45404072, 51079581, 58376664, 64521576, 68106108, 87564996, 102159162, 136212216, 153238743, 175129992, 204318324, 306477486, 408636648, 612954972, 1225909944]

約数ペア:

[(1, 1225909944), (2, 612954972), (3, 408636648), (4, 306477486), (6, 204318324), (7, 175129992), (8, 153238743), (9, 136212216), (12, 102159162), (14, 87564996), (18, 68106108), (19, 64521576), (21, 58376664), (24, 51079581), (27, 45404072), (28, 43782498), (36, 34053054), (38, 32260788), (42, 29188332), (54, 22702036), (56, 21891249), (57, 21507192), (63, 19458888), (72, 17026527), (76, 16130394), (84, 14594166), (108, 11351018), (114, 10753596), (126, 9729444), (133, 9217368), (139, 8819496), (152, 8065197), (168, 7297083), (171, 7169064), (189, 6486296), (216, 5675509), (228, 5376798), (252, 4864722), (266, 4608684), (278, 4409748), (307, 3993192), (342, 3584532), (378, 3243148), (399, 3072456), (417, 2939832), (456, 2688399), (504, 2432361), (513, 2389688), (532, 2304342), (556, 2204874), (614, 1996596), (684, 1792266), (756, 1621574), (798, 1536228), (834, 1469916), (921, 1331064), (973, 1259928), (1026, 1194844), (1064, 1152171), (1112, 1102437), (1197, 1024152), (1228, 998298), (1251, 979944), (1368, 896133), (1512, 810787), (1596, 768114), (1668, 734958), (1842, 665532), (1946, 629964), (2052, 597422), (2149, 570456), (2394, 512076), (2456, 499149), (2502, 489972), (2641, 464184), (2763, 443688), (2919, 419976), (3192, 384057), (3336, 367479), (3591, 341384), (3684, 332766), (3753, 326648), (3892, 314982), (4104, 298711), (4298, 285228), (4788, 256038), (5004, 244986), (5282, 232092), (5526, 221844), (5833, 210168), (5838, 209988), (6447, 190152), (7182, 170692), (7368, 166383), (7506, 163324), (7784, 157491), (7923, 154728), (8289, 147896), (8596, 142614), (8757, 139992), (9576, 128019), (10008, 122493), (10564, 116046), (11052, 110922), (11666, 105084), (11676, 104994), (12894, 95076), (14364, 85346), (15012, 81662), (15846, 77364), (16578, 73948), (17192, 71307), (17499, 70056), (17514, 69996), (18487, 66312), (19341, 63384), (21128, 58023), (22104, 55461), (23332, 52542), (23352, 52497), (23769, 51576), (25788, 47538), (26271, 46664), (28728, 42673), (30024, 40831), (31692, 38682), (33156, 36974), (34998, 35028)]