1215648

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{67}}^1$

素因数の和:96

約数の個数: 120

約数和(自身を含む): 4146912

約数和(自身を除く): 2931264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 67, 72, 81, 84, 96, 108, 112, 126, 134, 144, 162, 168, 189, 201, 216, 224, 252, 268, 288, 324, 336, 378, 402, 432, 469, 504, 536, 567, 603, 648, 672, 756, 804, 864, 938, 1008, 1072, 1134, 1206, 1296, 1407, 1512, 1608, 1809, 1876, 2016, 2144, 2268, 2412, 2592, 2814, 3024, 3216, 3618, 3752, 4221, 4536, 4824, 5427, 5628, 6048, 6432, 7236, 7504, 8442, 9072, 9648, 10854, 11256, 12663, 14472, 15008, 16884, 18144, 19296, 21708, 22512, 25326, 28944, 33768, 37989, 43416, 45024, 50652, 57888, 67536, 75978, 86832, 101304, 135072, 151956, 173664, 202608, 303912, 405216, 607824, 1215648]

約数ペア:

[(1, 1215648), (2, 607824), (3, 405216), (4, 303912), (6, 202608), (7, 173664), (8, 151956), (9, 135072), (12, 101304), (14, 86832), (16, 75978), (18, 67536), (21, 57888), (24, 50652), (27, 45024), (28, 43416), (32, 37989), (36, 33768), (42, 28944), (48, 25326), (54, 22512), (56, 21708), (63, 19296), (67, 18144), (72, 16884), (81, 15008), (84, 14472), (96, 12663), (108, 11256), (112, 10854), (126, 9648), (134, 9072), (144, 8442), (162, 7504), (168, 7236), (189, 6432), (201, 6048), (216, 5628), (224, 5427), (252, 4824), (268, 4536), (288, 4221), (324, 3752), (336, 3618), (378, 3216), (402, 3024), (432, 2814), (469, 2592), (504, 2412), (536, 2268), (567, 2144), (603, 2016), (648, 1876), (672, 1809), (756, 1608), (804, 1512), (864, 1407), (938, 1296), (1008, 1206), (1072, 1134)]