1257101856

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:693

約数の個数: 240

約数和(自身を含む): 4004453376

約数和(自身を除く): 2747351520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 68, 72, 81, 94, 96, 102, 108, 136, 141, 144, 153, 162, 188, 204, 216, 272, 282, 288, 306, 324, 376, 408, 423, 432, 459, 544, 564, 607, 612, 648, 752, 799, 816, 846, 864, 918, 1128, 1214, 1224, 1269, 1296, 1377, 1504, 1598, 1632, 1692, 1821, 1836, 2256, 2397, 2428, 2448, 2538, 2592, 2754, 3196, 3384, 3642, 3672, 3807, 4512, 4794, 4856, 4896, 5076, 5463, 5508, 6392, 6768, 7191, 7284, 7344, 7614, 9588, 9712, 10152, 10319, 10926, 11016, 12784, 13536, 14382, 14568, 14688, 15228, 16389, 19176, 19424, 20304, 20638, 21573, 21852, 22032, 25568, 28529, 28764, 29136, 30456, 30957, 32778, 38352, 40608, 41276, 43146, 43704, 44064, 49167, 57058, 57528, 58272, 60912, 61914, 64719, 65556, 76704, 82552, 85587, 86292, 87408, 92871, 98334, 114116, 115056, 121824, 123828, 129438, 131112, 165104, 171174, 172584, 174816, 185742, 196668, 228232, 230112, 247656, 256761, 258876, 262224, 278613, 330208, 342348, 345168, 371484, 393336, 456464, 484993, 495312, 513522, 517752, 524448, 557226, 684696, 690336, 742968, 770283, 786672, 835839, 912928, 969986, 990624, 1027044, 1035504, 1114452, 1369392, 1454979, 1485936, 1540566, 1573344, 1671678, 1939972, 2054088, 2071008, 2228904, 2310849, 2738784, 2909958, 2971872, 3081132, 3343356, 3879944, 4108176, 4364937, 4457808, 4621698, 5819916, 6162264, 6686712, 7759888, 8216352, 8729874, 8915616, 9243396, 11639832, 12324528, 13094811, 13373424, 15519776, 17459748, 18486792, 23279664, 24649056, 26189622, 26746848, 34919496, 36973584, 39284433, 46559328, 52379244, 69838992, 73947168, 78568866, 104758488, 139677984, 157137732, 209516976, 314275464, 419033952, 628550928, 1257101856]

約数ペア:

[(1, 1257101856), (2, 628550928), (3, 419033952), (4, 314275464), (6, 209516976), (8, 157137732), (9, 139677984), (12, 104758488), (16, 78568866), (17, 73947168), (18, 69838992), (24, 52379244), (27, 46559328), (32, 39284433), (34, 36973584), (36, 34919496), (47, 26746848), (48, 26189622), (51, 24649056), (54, 23279664), (68, 18486792), (72, 17459748), (81, 15519776), (94, 13373424), (96, 13094811), (102, 12324528), (108, 11639832), (136, 9243396), (141, 8915616), (144, 8729874), (153, 8216352), (162, 7759888), (188, 6686712), (204, 6162264), (216, 5819916), (272, 4621698), (282, 4457808), (288, 4364937), (306, 4108176), (324, 3879944), (376, 3343356), (408, 3081132), (423, 2971872), (432, 2909958), (459, 2738784), (544, 2310849), (564, 2228904), (607, 2071008), (612, 2054088), (648, 1939972), (752, 1671678), (799, 1573344), (816, 1540566), (846, 1485936), (864, 1454979), (918, 1369392), (1128, 1114452), (1214, 1035504), (1224, 1027044), (1269, 990624), (1296, 969986), (1377, 912928), (1504, 835839), (1598, 786672), (1632, 770283), (1692, 742968), (1821, 690336), (1836, 684696), (2256, 557226), (2397, 524448), (2428, 517752), (2448, 513522), (2538, 495312), (2592, 484993), (2754, 456464), (3196, 393336), (3384, 371484), (3642, 345168), (3672, 342348), (3807, 330208), (4512, 278613), (4794, 262224), (4856, 258876), (4896, 256761), (5076, 247656), (5463, 230112), (5508, 228232), (6392, 196668), (6768, 185742), (7191, 174816), (7284, 172584), (7344, 171174), (7614, 165104), (9588, 131112), (9712, 129438), (10152, 123828), (10319, 121824), (10926, 115056), (11016, 114116), (12784, 98334), (13536, 92871), (14382, 87408), (14568, 86292), (14688, 85587), (15228, 82552), (16389, 76704), (19176, 65556), (19424, 64719), (20304, 61914), (20638, 60912), (21573, 58272), (21852, 57528), (22032, 57058), (25568, 49167), (28529, 44064), (28764, 43704), (29136, 43146), (30456, 41276), (30957, 40608), (32778, 38352)]