317899728

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 200

約数和(自身を含む): 998186112

約数和(自身を除く): 680286384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 47, 48, 51, 54, 68, 72, 81, 94, 102, 108, 136, 141, 144, 153, 162, 188, 204, 216, 272, 282, 306, 307, 324, 376, 408, 423, 432, 459, 564, 612, 614, 648, 752, 799, 816, 846, 918, 921, 1128, 1224, 1228, 1269, 1296, 1377, 1598, 1692, 1836, 1842, 2256, 2397, 2448, 2456, 2538, 2754, 2763, 3196, 3384, 3672, 3684, 3807, 4794, 4912, 5076, 5219, 5508, 5526, 6392, 6768, 7191, 7344, 7368, 7614, 8289, 9588, 10152, 10438, 11016, 11052, 12784, 14382, 14429, 14736, 15228, 15657, 16578, 19176, 20304, 20876, 21573, 22032, 22104, 24867, 28764, 28858, 30456, 31314, 33156, 38352, 41752, 43146, 43287, 44208, 46971, 49734, 57528, 57716, 60912, 62628, 64719, 66312, 83504, 86292, 86574, 93942, 99468, 115056, 115432, 125256, 129438, 129861, 132624, 140913, 172584, 173148, 187884, 198936, 230864, 245293, 250512, 258876, 259722, 281826, 345168, 346296, 375768, 389583, 397872, 422739, 490586, 517752, 519444, 563652, 692592, 735879, 751536, 779166, 845478, 981172, 1035504, 1038888, 1127304, 1168749, 1471758, 1558332, 1690956, 1962344, 2077776, 2207637, 2254608, 2337498, 2943516, 3116664, 3381912, 3924688, 4415274, 4674996, 5887032, 6233328, 6622911, 6763824, 8830548, 9349992, 11774064, 13245822, 17661096, 18699984, 19868733, 26491644, 35322192, 39737466, 52983288, 79474932, 105966576, 158949864, 317899728]

約数ペア:

[(1, 317899728), (2, 158949864), (3, 105966576), (4, 79474932), (6, 52983288), (8, 39737466), (9, 35322192), (12, 26491644), (16, 19868733), (17, 18699984), (18, 17661096), (24, 13245822), (27, 11774064), (34, 9349992), (36, 8830548), (47, 6763824), (48, 6622911), (51, 6233328), (54, 5887032), (68, 4674996), (72, 4415274), (81, 3924688), (94, 3381912), (102, 3116664), (108, 2943516), (136, 2337498), (141, 2254608), (144, 2207637), (153, 2077776), (162, 1962344), (188, 1690956), (204, 1558332), (216, 1471758), (272, 1168749), (282, 1127304), (306, 1038888), (307, 1035504), (324, 981172), (376, 845478), (408, 779166), (423, 751536), (432, 735879), (459, 692592), (564, 563652), (612, 519444), (614, 517752), (648, 490586), (752, 422739), (799, 397872), (816, 389583), (846, 375768), (918, 346296), (921, 345168), (1128, 281826), (1224, 259722), (1228, 258876), (1269, 250512), (1296, 245293), (1377, 230864), (1598, 198936), (1692, 187884), (1836, 173148), (1842, 172584), (2256, 140913), (2397, 132624), (2448, 129861), (2456, 129438), (2538, 125256), (2754, 115432), (2763, 115056), (3196, 99468), (3384, 93942), (3672, 86574), (3684, 86292), (3807, 83504), (4794, 66312), (4912, 64719), (5076, 62628), (5219, 60912), (5508, 57716), (5526, 57528), (6392, 49734), (6768, 46971), (7191, 44208), (7344, 43287), (7368, 43146), (7614, 41752), (8289, 38352), (9588, 33156), (10152, 31314), (10438, 30456), (11016, 28858), (11052, 28764), (12784, 24867), (14382, 22104), (14429, 22032), (14736, 21573), (15228, 20876), (15657, 20304), (16578, 19176)]