389236848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8101}}^1$

素因数の和:8143

約数の個数: 160

約数和(自身を含む): 1350246912

約数和(自身を除く): 961010064

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1716, 1848, 2002, 2184, 2288, 3003, 3432, 3696, 4004, 4368, 6006, 6864, 8008, 8101, 12012, 16016, 16202, 24024, 24303, 32404, 48048, 48606, 56707, 64808, 89111, 97212, 105313, 113414, 129616, 170121, 178222, 194424, 210626, 226828, 267333, 315939, 340242, 356444, 388848, 421252, 453656, 534666, 623777, 631878, 680484, 712888, 737191, 842504, 907312, 1069332, 1158443, 1247554, 1263756, 1360968, 1425776, 1474382, 1685008, 1871331, 2138664, 2211573, 2316886, 2495108, 2527512, 2721936, 2948764, 3475329, 3742662, 4277328, 4423146, 4633772, 4990216, 5055024, 5897528, 6950658, 7485324, 8109101, 8846292, 9267544, 9980432, 11795056, 13901316, 14970648, 16218202, 17692584, 18535088, 24327303, 27802632, 29941296, 32436404, 35385168, 48654606, 55605264, 64872808, 97309212, 129745616, 194618424, 389236848]

約数ペア:

[(1, 389236848), (2, 194618424), (3, 129745616), (4, 97309212), (6, 64872808), (7, 55605264), (8, 48654606), (11, 35385168), (12, 32436404), (13, 29941296), (14, 27802632), (16, 24327303), (21, 18535088), (22, 17692584), (24, 16218202), (26, 14970648), (28, 13901316), (33, 11795056), (39, 9980432), (42, 9267544), (44, 8846292), (48, 8109101), (52, 7485324), (56, 6950658), (66, 5897528), (77, 5055024), (78, 4990216), (84, 4633772), (88, 4423146), (91, 4277328), (104, 3742662), (112, 3475329), (132, 2948764), (143, 2721936), (154, 2527512), (156, 2495108), (168, 2316886), (176, 2211573), (182, 2138664), (208, 1871331), (231, 1685008), (264, 1474382), (273, 1425776), (286, 1360968), (308, 1263756), (312, 1247554), (336, 1158443), (364, 1069332), (429, 907312), (462, 842504), (528, 737191), (546, 712888), (572, 680484), (616, 631878), (624, 623777), (728, 534666), (858, 453656), (924, 421252), (1001, 388848), (1092, 356444), (1144, 340242), (1232, 315939), (1456, 267333), (1716, 226828), (1848, 210626), (2002, 194424), (2184, 178222), (2288, 170121), (3003, 129616), (3432, 113414), (3696, 105313), (4004, 97212), (4368, 89111), (6006, 64808), (6864, 56707), (8008, 48606), (8101, 48048), (12012, 32404), (16016, 24303), (16202, 24024)]