823289328

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 180

約数和(自身を含む): 2490256288

約数和(自身を除く): 1666966960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 73, 102, 136, 144, 146, 153, 204, 219, 271, 272, 289, 292, 306, 408, 438, 542, 578, 584, 612, 657, 813, 816, 867, 876, 1084, 1156, 1168, 1224, 1241, 1314, 1626, 1734, 1752, 2168, 2312, 2439, 2448, 2482, 2601, 2628, 3252, 3468, 3504, 3723, 4336, 4607, 4624, 4878, 4964, 5202, 5256, 6504, 6936, 7446, 9214, 9756, 9928, 10404, 10512, 11169, 13008, 13821, 13872, 14892, 18428, 19512, 19783, 19856, 20808, 21097, 22338, 27642, 29784, 36856, 39024, 39566, 41463, 41616, 42194, 44676, 55284, 59349, 59568, 63291, 73712, 78319, 79132, 82926, 84388, 89352, 110568, 118698, 126582, 156638, 158264, 165852, 168776, 178047, 178704, 189873, 221136, 234957, 237396, 253164, 313276, 316528, 331704, 336311, 337552, 356094, 379746, 469914, 474792, 506328, 626552, 663408, 672622, 704871, 712188, 759492, 939828, 949584, 1008933, 1012656, 1253104, 1345244, 1409742, 1424376, 1518984, 1879656, 2017866, 2690488, 2819484, 2848752, 3026799, 3037968, 3759312, 4035732, 5380976, 5638968, 5717287, 6053598, 8071464, 11277936, 11434574, 12107196, 16142928, 17151861, 22869148, 24214392, 34303722, 45738296, 48428784, 51455583, 68607444, 91476592, 102911166, 137214888, 205822332, 274429776, 411644664, 823289328]

約数ペア:

[(1, 823289328), (2, 411644664), (3, 274429776), (4, 205822332), (6, 137214888), (8, 102911166), (9, 91476592), (12, 68607444), (16, 51455583), (17, 48428784), (18, 45738296), (24, 34303722), (34, 24214392), (36, 22869148), (48, 17151861), (51, 16142928), (68, 12107196), (72, 11434574), (73, 11277936), (102, 8071464), (136, 6053598), (144, 5717287), (146, 5638968), (153, 5380976), (204, 4035732), (219, 3759312), (271, 3037968), (272, 3026799), (289, 2848752), (292, 2819484), (306, 2690488), (408, 2017866), (438, 1879656), (542, 1518984), (578, 1424376), (584, 1409742), (612, 1345244), (657, 1253104), (813, 1012656), (816, 1008933), (867, 949584), (876, 939828), (1084, 759492), (1156, 712188), (1168, 704871), (1224, 672622), (1241, 663408), (1314, 626552), (1626, 506328), (1734, 474792), (1752, 469914), (2168, 379746), (2312, 356094), (2439, 337552), (2448, 336311), (2482, 331704), (2601, 316528), (2628, 313276), (3252, 253164), (3468, 237396), (3504, 234957), (3723, 221136), (4336, 189873), (4607, 178704), (4624, 178047), (4878, 168776), (4964, 165852), (5202, 158264), (5256, 156638), (6504, 126582), (6936, 118698), (7446, 110568), (9214, 89352), (9756, 84388), (9928, 82926), (10404, 79132), (10512, 78319), (11169, 73712), (13008, 63291), (13821, 59568), (13872, 59349), (14892, 55284), (18428, 44676), (19512, 42194), (19783, 41616), (19856, 41463), (20808, 39566), (21097, 39024), (22338, 36856), (27642, 29784)]