289591872

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^3\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 112

約数和(自身を含む): 816742080

約数和(自身を除く): 527150208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 289, 307, 408, 544, 578, 614, 816, 867, 921, 1088, 1156, 1228, 1632, 1734, 1842, 2312, 2456, 3264, 3468, 3684, 4624, 4912, 4913, 5219, 6936, 7368, 9248, 9824, 9826, 10438, 13872, 14736, 14739, 15657, 18496, 19648, 19652, 20876, 27744, 29472, 29478, 31314, 39304, 41752, 55488, 58944, 58956, 62628, 78608, 83504, 88723, 117912, 125256, 157216, 167008, 177446, 235824, 250512, 266169, 314432, 334016, 354892, 471648, 501024, 532338, 709784, 943296, 1002048, 1064676, 1419568, 1508291, 2129352, 2839136, 3016582, 4258704, 4524873, 5678272, 6033164, 8517408, 9049746, 12066328, 17034816, 18099492, 24132656, 36198984, 48265312, 72397968, 96530624, 144795936, 289591872]

約数ペア:

[(1, 289591872), (2, 144795936), (3, 96530624), (4, 72397968), (6, 48265312), (8, 36198984), (12, 24132656), (16, 18099492), (17, 17034816), (24, 12066328), (32, 9049746), (34, 8517408), (48, 6033164), (51, 5678272), (64, 4524873), (68, 4258704), (96, 3016582), (102, 2839136), (136, 2129352), (192, 1508291), (204, 1419568), (272, 1064676), (289, 1002048), (307, 943296), (408, 709784), (544, 532338), (578, 501024), (614, 471648), (816, 354892), (867, 334016), (921, 314432), (1088, 266169), (1156, 250512), (1228, 235824), (1632, 177446), (1734, 167008), (1842, 157216), (2312, 125256), (2456, 117912), (3264, 88723), (3468, 83504), (3684, 78608), (4624, 62628), (4912, 58956), (4913, 58944), (5219, 55488), (6936, 41752), (7368, 39304), (9248, 31314), (9824, 29478), (9826, 29472), (10438, 27744), (13872, 20876), (14736, 19652), (14739, 19648), (15657, 18496)]