393327504

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 1236777984

約数和(自身を除く): 843450480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 71, 72, 73, 93, 102, 124, 136, 142, 144, 146, 153, 186, 204, 213, 219, 248, 272, 279, 284, 292, 306, 372, 408, 426, 438, 496, 527, 558, 568, 584, 612, 639, 657, 744, 816, 852, 876, 1054, 1116, 1136, 1168, 1207, 1224, 1241, 1278, 1314, 1488, 1581, 1704, 1752, 2108, 2201, 2232, 2263, 2414, 2448, 2482, 2556, 2628, 3162, 3408, 3504, 3621, 3723, 4216, 4402, 4464, 4526, 4743, 4828, 4964, 5112, 5183, 5256, 6324, 6603, 6789, 7242, 7446, 8432, 8804, 9052, 9486, 9656, 9928, 10224, 10366, 10512, 10863, 11169, 12648, 13206, 13578, 14484, 14892, 15549, 17608, 18104, 18972, 19312, 19809, 19856, 20367, 20732, 21726, 22338, 25296, 26412, 27156, 28968, 29784, 31098, 35216, 36208, 37417, 37944, 38471, 39618, 40734, 41464, 43452, 44676, 46647, 52824, 54312, 57936, 59568, 62196, 74834, 75888, 76942, 79236, 81468, 82928, 86904, 88111, 89352, 93294, 105648, 108624, 112251, 115413, 124392, 149668, 153884, 158472, 160673, 162936, 173808, 176222, 178704, 186588, 224502, 230826, 248784, 264333, 299336, 307768, 316944, 321346, 325872, 336753, 346239, 352444, 373176, 449004, 461652, 482019, 528666, 598672, 615536, 642692, 673506, 692478, 704888, 746352, 792999, 898008, 923304, 964038, 1057332, 1285384, 1347012, 1384956, 1409776, 1446057, 1585998, 1796016, 1846608, 1928076, 2114664, 2570768, 2694024, 2731441, 2769912, 2892114, 3171996, 3856152, 4229328, 5388048, 5462882, 5539824, 5784228, 6343992, 7712304, 8194323, 10925764, 11568456, 12687984, 16388646, 21851528, 23136912, 24582969, 32777292, 43703056, 49165938, 65554584, 98331876, 131109168, 196663752, 393327504]

約数ペア:

[(1, 393327504), (2, 196663752), (3, 131109168), (4, 98331876), (6, 65554584), (8, 49165938), (9, 43703056), (12, 32777292), (16, 24582969), (17, 23136912), (18, 21851528), (24, 16388646), (31, 12687984), (34, 11568456), (36, 10925764), (48, 8194323), (51, 7712304), (62, 6343992), (68, 5784228), (71, 5539824), (72, 5462882), (73, 5388048), (93, 4229328), (102, 3856152), (124, 3171996), (136, 2892114), (142, 2769912), (144, 2731441), (146, 2694024), (153, 2570768), (186, 2114664), (204, 1928076), (213, 1846608), (219, 1796016), (248, 1585998), (272, 1446057), (279, 1409776), (284, 1384956), (292, 1347012), (306, 1285384), (372, 1057332), (408, 964038), (426, 923304), (438, 898008), (496, 792999), (527, 746352), (558, 704888), (568, 692478), (584, 673506), (612, 642692), (639, 615536), (657, 598672), (744, 528666), (816, 482019), (852, 461652), (876, 449004), (1054, 373176), (1116, 352444), (1136, 346239), (1168, 336753), (1207, 325872), (1224, 321346), (1241, 316944), (1278, 307768), (1314, 299336), (1488, 264333), (1581, 248784), (1704, 230826), (1752, 224502), (2108, 186588), (2201, 178704), (2232, 176222), (2263, 173808), (2414, 162936), (2448, 160673), (2482, 158472), (2556, 153884), (2628, 149668), (3162, 124392), (3408, 115413), (3504, 112251), (3621, 108624), (3723, 105648), (4216, 93294), (4402, 89352), (4464, 88111), (4526, 86904), (4743, 82928), (4828, 81468), (4964, 79236), (5112, 76942), (5183, 75888), (5256, 74834), (6324, 62196), (6603, 59568), (6789, 57936), (7242, 54312), (7446, 52824), (8432, 46647), (8804, 44676), (9052, 43452), (9486, 41464), (9656, 40734), (9928, 39618), (10224, 38471), (10366, 37944), (10512, 37417), (10863, 36208), (11169, 35216), (12648, 31098), (13206, 29784), (13578, 28968), (14484, 27156), (14892, 26412), (15549, 25296), (17608, 22338), (18104, 21726), (18972, 20732), (19312, 20367), (19809, 19856)]