259962912

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1656

約数の個数: 192

約数和(自身を含む): 876355200

約数和(自身を除く): 616392288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 96, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 396, 408, 432, 459, 528, 544, 561, 594, 612, 748, 792, 816, 864, 918, 1056, 1122, 1188, 1224, 1496, 1584, 1609, 1632, 1683, 1836, 2244, 2376, 2448, 2992, 3168, 3218, 3366, 3672, 4488, 4752, 4827, 4896, 5049, 5984, 6436, 6732, 7344, 8976, 9504, 9654, 10098, 12872, 13464, 14481, 14688, 17699, 17952, 19308, 20196, 25744, 26928, 27353, 28962, 35398, 38616, 40392, 43443, 51488, 53097, 53856, 54706, 57924, 70796, 77232, 80784, 82059, 86886, 106194, 109412, 115848, 141592, 154464, 159291, 161568, 164118, 173772, 212388, 218824, 231696, 246177, 283184, 300883, 318582, 328236, 347544, 424776, 437648, 463392, 477873, 492354, 566368, 601766, 637164, 656472, 695088, 738531, 849552, 875296, 902649, 955746, 984708, 1203532, 1274328, 1312944, 1390176, 1477062, 1699104, 1805298, 1911492, 1969416, 2407064, 2548656, 2625888, 2707947, 2954124, 3610596, 3822984, 3938832, 4814128, 5097312, 5415894, 5908248, 7221192, 7645968, 7877664, 8123841, 9628256, 10831788, 11816496, 14442384, 15291936, 16247682, 21663576, 23632992, 28884768, 32495364, 43327152, 64990728, 86654304, 129981456, 259962912]

約数ペア:

[(1, 259962912), (2, 129981456), (3, 86654304), (4, 64990728), (6, 43327152), (8, 32495364), (9, 28884768), (11, 23632992), (12, 21663576), (16, 16247682), (17, 15291936), (18, 14442384), (22, 11816496), (24, 10831788), (27, 9628256), (32, 8123841), (33, 7877664), (34, 7645968), (36, 7221192), (44, 5908248), (48, 5415894), (51, 5097312), (54, 4814128), (66, 3938832), (68, 3822984), (72, 3610596), (88, 2954124), (96, 2707947), (99, 2625888), (102, 2548656), (108, 2407064), (132, 1969416), (136, 1911492), (144, 1805298), (153, 1699104), (176, 1477062), (187, 1390176), (198, 1312944), (204, 1274328), (216, 1203532), (264, 984708), (272, 955746), (288, 902649), (297, 875296), (306, 849552), (352, 738531), (374, 695088), (396, 656472), (408, 637164), (432, 601766), (459, 566368), (528, 492354), (544, 477873), (561, 463392), (594, 437648), (612, 424776), (748, 347544), (792, 328236), (816, 318582), (864, 300883), (918, 283184), (1056, 246177), (1122, 231696), (1188, 218824), (1224, 212388), (1496, 173772), (1584, 164118), (1609, 161568), (1632, 159291), (1683, 154464), (1836, 141592), (2244, 115848), (2376, 109412), (2448, 106194), (2992, 86886), (3168, 82059), (3218, 80784), (3366, 77232), (3672, 70796), (4488, 57924), (4752, 54706), (4827, 53856), (4896, 53097), (5049, 51488), (5984, 43443), (6436, 40392), (6732, 38616), (7344, 35398), (8976, 28962), (9504, 27353), (9654, 26928), (10098, 25744), (12872, 20196), (13464, 19308), (14481, 17952), (14688, 17699)]