215164656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1889}}^1$

素因数の和:2023

約数の個数: 120

約数和(自身を含む): 694643040

約数和(自身を除く): 479478384

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, 113, 126, 144, 168, 226, 252, 336, 339, 452, 504, 678, 791, 904, 1008, 1017, 1356, 1582, 1808, 1889, 2034, 2373, 2712, 3164, 3778, 4068, 4746, 5424, 5667, 6328, 7119, 7556, 8136, 9492, 11334, 12656, 13223, 14238, 15112, 16272, 17001, 18984, 22668, 26446, 28476, 30224, 34002, 37968, 39669, 45336, 52892, 56952, 68004, 79338, 90672, 105784, 113904, 119007, 136008, 158676, 211568, 213457, 238014, 272016, 317352, 426914, 476028, 634704, 640371, 853828, 952056, 1280742, 1494199, 1707656, 1904112, 1921113, 2561484, 2988398, 3415312, 3842226, 4482597, 5122968, 5976796, 7684452, 8965194, 10245936, 11953592, 13447791, 15368904, 17930388, 23907184, 26895582, 30737808, 35860776, 53791164, 71721552, 107582328, 215164656]

約数ペア:

[(1, 215164656), (2, 107582328), (3, 71721552), (4, 53791164), (6, 35860776), (7, 30737808), (8, 26895582), (9, 23907184), (12, 17930388), (14, 15368904), (16, 13447791), (18, 11953592), (21, 10245936), (24, 8965194), (28, 7684452), (36, 5976796), (42, 5122968), (48, 4482597), (56, 3842226), (63, 3415312), (72, 2988398), (84, 2561484), (112, 1921113), (113, 1904112), (126, 1707656), (144, 1494199), (168, 1280742), (226, 952056), (252, 853828), (336, 640371), (339, 634704), (452, 476028), (504, 426914), (678, 317352), (791, 272016), (904, 238014), (1008, 213457), (1017, 211568), (1356, 158676), (1582, 136008), (1808, 119007), (1889, 113904), (2034, 105784), (2373, 90672), (2712, 79338), (3164, 68004), (3778, 56952), (4068, 52892), (4746, 45336), (5424, 39669), (5667, 37968), (6328, 34002), (7119, 30224), (7556, 28476), (8136, 26446), (9492, 22668), (11334, 18984), (12656, 17001), (13223, 16272), (14238, 15112)]