12440736

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 288

約数和(自身を含む): 48263040

約数和(自身を除く): 35822304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 27, 28, 32, 33, 34, 36, 42, 44, 48, 51, 54, 56, 63, 66, 68, 72, 77, 84, 88, 96, 99, 102, 108, 112, 119, 121, 126, 132, 136, 144, 153, 154, 168, 176, 187, 189, 198, 204, 216, 224, 231, 238, 242, 252, 264, 272, 288, 297, 306, 308, 336, 352, 357, 363, 374, 378, 396, 408, 432, 459, 462, 476, 484, 504, 528, 544, 561, 594, 612, 616, 672, 693, 714, 726, 748, 756, 792, 816, 847, 864, 918, 924, 952, 968, 1008, 1056, 1071, 1089, 1122, 1188, 1224, 1232, 1309, 1386, 1428, 1452, 1496, 1512, 1584, 1632, 1683, 1694, 1836, 1848, 1904, 1936, 2016, 2057, 2079, 2142, 2178, 2244, 2376, 2448, 2464, 2541, 2618, 2772, 2856, 2904, 2992, 3024, 3168, 3213, 3267, 3366, 3388, 3672, 3696, 3808, 3872, 3927, 4114, 4158, 4284, 4356, 4488, 4752, 4896, 5049, 5082, 5236, 5544, 5712, 5808, 5984, 6048, 6171, 6426, 6534, 6732, 6776, 7344, 7392, 7623, 7854, 8228, 8316, 8568, 8712, 8976, 9504, 10098, 10164, 10472, 11088, 11424, 11616, 11781, 12342, 12852, 13068, 13464, 13552, 14399, 14688, 15246, 15708, 16456, 16632, 17136, 17424, 17952, 18513, 20196, 20328, 20944, 22176, 22869, 23562, 24684, 25704, 26136, 26928, 27104, 28798, 30492, 31416, 32912, 33264, 34272, 34848, 35343, 37026, 40392, 40656, 41888, 43197, 45738, 47124, 49368, 51408, 52272, 53856, 55539, 57596, 60984, 62832, 65824, 66528, 70686, 74052, 80784, 81312, 86394, 91476, 94248, 98736, 102816, 104544, 111078, 115192, 121968, 125664, 129591, 141372, 148104, 161568, 172788, 182952, 188496, 197472, 222156, 230384, 243936, 259182, 282744, 296208, 345576, 365904, 376992, 388773, 444312, 460768, 518364, 565488, 592416, 691152, 731808, 777546, 888624, 1036728, 1130976, 1382304, 1555092, 1777248, 2073456, 3110184, 4146912, 6220368, 12440736]

約数ペア:

[(1, 12440736), (2, 6220368), (3, 4146912), (4, 3110184), (6, 2073456), (7, 1777248), (8, 1555092), (9, 1382304), (11, 1130976), (12, 1036728), (14, 888624), (16, 777546), (17, 731808), (18, 691152), (21, 592416), (22, 565488), (24, 518364), (27, 460768), (28, 444312), (32, 388773), (33, 376992), (34, 365904), (36, 345576), (42, 296208), (44, 282744), (48, 259182), (51, 243936), (54, 230384), (56, 222156), (63, 197472), (66, 188496), (68, 182952), (72, 172788), (77, 161568), (84, 148104), (88, 141372), (96, 129591), (99, 125664), (102, 121968), (108, 115192), (112, 111078), (119, 104544), (121, 102816), (126, 98736), (132, 94248), (136, 91476), (144, 86394), (153, 81312), (154, 80784), (168, 74052), (176, 70686), (187, 66528), (189, 65824), (198, 62832), (204, 60984), (216, 57596), (224, 55539), (231, 53856), (238, 52272), (242, 51408), (252, 49368), (264, 47124), (272, 45738), (288, 43197), (297, 41888), (306, 40656), (308, 40392), (336, 37026), (352, 35343), (357, 34848), (363, 34272), (374, 33264), (378, 32912), (396, 31416), (408, 30492), (432, 28798), (459, 27104), (462, 26928), (476, 26136), (484, 25704), (504, 24684), (528, 23562), (544, 22869), (561, 22176), (594, 20944), (612, 20328), (616, 20196), (672, 18513), (693, 17952), (714, 17424), (726, 17136), (748, 16632), (756, 16456), (792, 15708), (816, 15246), (847, 14688), (864, 14399), (918, 13552), (924, 13464), (952, 13068), (968, 12852), (1008, 12342), (1056, 11781), (1071, 11616), (1089, 11424), (1122, 11088), (1188, 10472), (1224, 10164), (1232, 10098), (1309, 9504), (1386, 8976), (1428, 8712), (1452, 8568), (1496, 8316), (1512, 8228), (1584, 7854), (1632, 7623), (1683, 7392), (1694, 7344), (1836, 6776), (1848, 6732), (1904, 6534), (1936, 6426), (2016, 6171), (2057, 6048), (2079, 5984), (2142, 5808), (2178, 5712), (2244, 5544), (2376, 5236), (2448, 5082), (2464, 5049), (2541, 4896), (2618, 4752), (2772, 4488), (2856, 4356), (2904, 4284), (2992, 4158), (3024, 4114), (3168, 3927), (3213, 3872), (3267, 3808), (3366, 3696), (3388, 3672)]