266572656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{709}}^1$

素因数の和:1103

約数の個数: 120

約数和(自身を含む): 856100960

約数和(自身を除く): 589528304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 373, 504, 709, 746, 1008, 1119, 1418, 1492, 2127, 2238, 2611, 2836, 2984, 3357, 4254, 4476, 4963, 5222, 5672, 5968, 6381, 6714, 7833, 8508, 8952, 9926, 10444, 11344, 12762, 13428, 14889, 15666, 17016, 17904, 19852, 20888, 23499, 25524, 26856, 29778, 31332, 34032, 39704, 41776, 44667, 46998, 51048, 53712, 59556, 62664, 79408, 89334, 93996, 102096, 119112, 125328, 178668, 187992, 238224, 264457, 357336, 375984, 528914, 714672, 793371, 1057828, 1586742, 1851199, 2115656, 2380113, 3173484, 3702398, 4231312, 4760226, 5553597, 6346968, 7404796, 9520452, 11107194, 12693936, 14809592, 16660791, 19040904, 22214388, 29619184, 33321582, 38081808, 44428776, 66643164, 88857552, 133286328, 266572656]

約数ペア:

[(1, 266572656), (2, 133286328), (3, 88857552), (4, 66643164), (6, 44428776), (7, 38081808), (8, 33321582), (9, 29619184), (12, 22214388), (14, 19040904), (16, 16660791), (18, 14809592), (21, 12693936), (24, 11107194), (28, 9520452), (36, 7404796), (42, 6346968), (48, 5553597), (56, 4760226), (63, 4231312), (72, 3702398), (84, 3173484), (112, 2380113), (126, 2115656), (144, 1851199), (168, 1586742), (252, 1057828), (336, 793371), (373, 714672), (504, 528914), (709, 375984), (746, 357336), (1008, 264457), (1119, 238224), (1418, 187992), (1492, 178668), (2127, 125328), (2238, 119112), (2611, 102096), (2836, 93996), (2984, 89334), (3357, 79408), (4254, 62664), (4476, 59556), (4963, 53712), (5222, 51048), (5672, 46998), (5968, 44667), (6381, 41776), (6714, 39704), (7833, 34032), (8508, 31332), (8952, 29778), (9926, 26856), (10444, 25524), (11344, 23499), (12762, 20888), (13428, 19852), (14889, 17904), (15666, 17016)]