198892656

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:863

約数の個数: 120

約数和(自身を含む): 595408320

約数和(自身を除く): 396515664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 113, 136, 144, 153, 204, 226, 272, 306, 339, 408, 452, 612, 678, 719, 816, 904, 1017, 1224, 1356, 1438, 1808, 1921, 2034, 2157, 2448, 2712, 2876, 3842, 4068, 4314, 5424, 5752, 5763, 6471, 7684, 8136, 8628, 11504, 11526, 12223, 12942, 15368, 16272, 17256, 17289, 23052, 24446, 25884, 30736, 34512, 34578, 36669, 46104, 48892, 51768, 69156, 73338, 81247, 92208, 97784, 103536, 110007, 138312, 146676, 162494, 195568, 220014, 243741, 276624, 293352, 324988, 440028, 487482, 586704, 649976, 731223, 880056, 974964, 1299952, 1381199, 1462446, 1760112, 1949928, 2762398, 2924892, 3899856, 4143597, 5524796, 5849784, 8287194, 11049592, 11699568, 12430791, 16574388, 22099184, 24861582, 33148776, 49723164, 66297552, 99446328, 198892656]

約数ペア:

[(1, 198892656), (2, 99446328), (3, 66297552), (4, 49723164), (6, 33148776), (8, 24861582), (9, 22099184), (12, 16574388), (16, 12430791), (17, 11699568), (18, 11049592), (24, 8287194), (34, 5849784), (36, 5524796), (48, 4143597), (51, 3899856), (68, 2924892), (72, 2762398), (102, 1949928), (113, 1760112), (136, 1462446), (144, 1381199), (153, 1299952), (204, 974964), (226, 880056), (272, 731223), (306, 649976), (339, 586704), (408, 487482), (452, 440028), (612, 324988), (678, 293352), (719, 276624), (816, 243741), (904, 220014), (1017, 195568), (1224, 162494), (1356, 146676), (1438, 138312), (1808, 110007), (1921, 103536), (2034, 97784), (2157, 92208), (2448, 81247), (2712, 73338), (2876, 69156), (3842, 51768), (4068, 48892), (4314, 46104), (5424, 36669), (5752, 34578), (5763, 34512), (6471, 30736), (7684, 25884), (8136, 24446), (8628, 23052), (11504, 17289), (11526, 17256), (12223, 16272), (12942, 15368)]