2163216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 6481728

約数和(自身を除く): 4318512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 241, 264, 272, 374, 408, 482, 528, 561, 723, 748, 816, 964, 1122, 1446, 1496, 1928, 2244, 2651, 2892, 2992, 3856, 4097, 4488, 5302, 5784, 7953, 8194, 8976, 10604, 11568, 12291, 15906, 16388, 21208, 24582, 31812, 32776, 42416, 45067, 49164, 63624, 65552, 90134, 98328, 127248, 135201, 180268, 196656, 270402, 360536, 540804, 721072, 1081608, 2163216]

約数ペア:

[(1, 2163216), (2, 1081608), (3, 721072), (4, 540804), (6, 360536), (8, 270402), (11, 196656), (12, 180268), (16, 135201), (17, 127248), (22, 98328), (24, 90134), (33, 65552), (34, 63624), (44, 49164), (48, 45067), (51, 42416), (66, 32776), (68, 31812), (88, 24582), (102, 21208), (132, 16388), (136, 15906), (176, 12291), (187, 11568), (204, 10604), (241, 8976), (264, 8194), (272, 7953), (374, 5784), (408, 5302), (482, 4488), (528, 4097), (561, 3856), (723, 2992), (748, 2892), (816, 2651), (964, 2244), (1122, 1928), (1446, 1496)]