264022784

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 612218880

約数和(自身を除く): 348196096

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 64, 68, 76, 103, 124, 128, 136, 152, 206, 248, 256, 272, 304, 323, 412, 496, 527, 544, 589, 608, 646, 824, 992, 1054, 1088, 1178, 1216, 1292, 1648, 1751, 1957, 1984, 2108, 2176, 2356, 2432, 2584, 3193, 3296, 3502, 3914, 3968, 4216, 4352, 4712, 4864, 5168, 6386, 6592, 7004, 7828, 7936, 8432, 9424, 10013, 10336, 12772, 13184, 14008, 15656, 16864, 18848, 20026, 20672, 25544, 26368, 28016, 31312, 33269, 33728, 37696, 40052, 41344, 51088, 54281, 56032, 60667, 62624, 66538, 67456, 75392, 80104, 82688, 102176, 108562, 112064, 121334, 125248, 133076, 134912, 150784, 160208, 204352, 217124, 224128, 242668, 250496, 266152, 320416, 408704, 434248, 448256, 485336, 500992, 532304, 640832, 817408, 868496, 970672, 1031339, 1064608, 1281664, 1736992, 1941344, 2062678, 2129216, 2563328, 3473984, 3882688, 4125356, 4258432, 6947968, 7765376, 8250712, 8516864, 13895936, 15530752, 16501424, 33002848, 66005696, 132011392, 264022784]

約数ペア:

[(1, 264022784), (2, 132011392), (4, 66005696), (8, 33002848), (16, 16501424), (17, 15530752), (19, 13895936), (31, 8516864), (32, 8250712), (34, 7765376), (38, 6947968), (62, 4258432), (64, 4125356), (68, 3882688), (76, 3473984), (103, 2563328), (124, 2129216), (128, 2062678), (136, 1941344), (152, 1736992), (206, 1281664), (248, 1064608), (256, 1031339), (272, 970672), (304, 868496), (323, 817408), (412, 640832), (496, 532304), (527, 500992), (544, 485336), (589, 448256), (608, 434248), (646, 408704), (824, 320416), (992, 266152), (1054, 250496), (1088, 242668), (1178, 224128), (1216, 217124), (1292, 204352), (1648, 160208), (1751, 150784), (1957, 134912), (1984, 133076), (2108, 125248), (2176, 121334), (2356, 112064), (2432, 108562), (2584, 102176), (3193, 82688), (3296, 80104), (3502, 75392), (3914, 67456), (3968, 66538), (4216, 62624), (4352, 60667), (4712, 56032), (4864, 54281), (5168, 51088), (6386, 41344), (6592, 40052), (7004, 37696), (7828, 33728), (7936, 33269), (8432, 31312), (9424, 28016), (10013, 26368), (10336, 25544), (12772, 20672), (13184, 20026), (14008, 18848), (15656, 16864)]