64591296

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 226478592

約数和(自身を除く): 161887296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 64, 66, 68, 77, 84, 88, 96, 102, 112, 119, 132, 136, 154, 168, 176, 187, 192, 204, 224, 231, 238, 257, 264, 272, 308, 336, 352, 357, 374, 408, 448, 462, 476, 514, 528, 544, 561, 616, 672, 704, 714, 748, 771, 816, 924, 952, 1028, 1056, 1088, 1122, 1232, 1309, 1344, 1428, 1496, 1542, 1632, 1799, 1848, 1904, 2056, 2112, 2244, 2464, 2618, 2827, 2856, 2992, 3084, 3264, 3598, 3696, 3808, 3927, 4112, 4369, 4488, 4928, 5236, 5397, 5654, 5712, 5984, 6168, 7196, 7392, 7616, 7854, 8224, 8481, 8738, 8976, 10472, 10794, 11308, 11424, 11968, 12336, 13107, 14392, 14784, 15708, 16448, 16962, 17476, 17952, 19789, 20944, 21588, 22616, 22848, 24672, 26214, 28784, 30583, 31416, 33924, 34952, 35904, 39578, 41888, 43176, 45232, 48059, 49344, 52428, 57568, 59367, 61166, 62832, 67848, 69904, 79156, 83776, 86352, 90464, 91749, 96118, 104856, 115136, 118734, 122332, 125664, 135696, 139808, 144177, 158312, 172704, 180928, 183498, 192236, 209712, 237468, 244664, 251328, 271392, 279616, 288354, 316624, 336413, 345408, 366996, 384472, 419424, 474936, 489328, 542784, 576708, 633248, 672826, 733992, 768944, 838848, 949872, 978656, 1009239, 1153416, 1266496, 1345652, 1467984, 1537888, 1899744, 1957312, 2018478, 2306832, 2691304, 2935968, 3075776, 3799488, 4036956, 4613664, 5382608, 5871936, 8073912, 9227328, 10765216, 16147824, 21530432, 32295648, 64591296]

約数ペア:

[(1, 64591296), (2, 32295648), (3, 21530432), (4, 16147824), (6, 10765216), (7, 9227328), (8, 8073912), (11, 5871936), (12, 5382608), (14, 4613664), (16, 4036956), (17, 3799488), (21, 3075776), (22, 2935968), (24, 2691304), (28, 2306832), (32, 2018478), (33, 1957312), (34, 1899744), (42, 1537888), (44, 1467984), (48, 1345652), (51, 1266496), (56, 1153416), (64, 1009239), (66, 978656), (68, 949872), (77, 838848), (84, 768944), (88, 733992), (96, 672826), (102, 633248), (112, 576708), (119, 542784), (132, 489328), (136, 474936), (154, 419424), (168, 384472), (176, 366996), (187, 345408), (192, 336413), (204, 316624), (224, 288354), (231, 279616), (238, 271392), (257, 251328), (264, 244664), (272, 237468), (308, 209712), (336, 192236), (352, 183498), (357, 180928), (374, 172704), (408, 158312), (448, 144177), (462, 139808), (476, 135696), (514, 125664), (528, 122332), (544, 118734), (561, 115136), (616, 104856), (672, 96118), (704, 91749), (714, 90464), (748, 86352), (771, 83776), (816, 79156), (924, 69904), (952, 67848), (1028, 62832), (1056, 61166), (1088, 59367), (1122, 57568), (1232, 52428), (1309, 49344), (1344, 48059), (1428, 45232), (1496, 43176), (1542, 41888), (1632, 39578), (1799, 35904), (1848, 34952), (1904, 33924), (2056, 31416), (2112, 30583), (2244, 28784), (2464, 26214), (2618, 24672), (2827, 22848), (2856, 22616), (2992, 21588), (3084, 20944), (3264, 19789), (3598, 17952), (3696, 17476), (3808, 16962), (3927, 16448), (4112, 15708), (4369, 14784), (4488, 14392), (4928, 13107), (5236, 12336), (5397, 11968), (5654, 11424), (5712, 11308), (5984, 10794), (6168, 10472), (7196, 8976), (7392, 8738), (7616, 8481), (7854, 8224)]