1217811456

素因数分解:

$2^{10}\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2637

約数の個数: 176

約数和(自身を含む): 3820193280

約数和(自身を除く): 2602381824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 512, 544, 576, 612, 768, 816, 864, 918, 1024, 1088, 1152, 1224, 1536, 1632, 1728, 1836, 2176, 2304, 2448, 2591, 3072, 3264, 3456, 3672, 4352, 4608, 4896, 5182, 6528, 6912, 7344, 7773, 8704, 9216, 9792, 10364, 13056, 13824, 14688, 15546, 17408, 19584, 20728, 23319, 26112, 27648, 29376, 31092, 39168, 41456, 44047, 46638, 52224, 58752, 62184, 69957, 78336, 82912, 88094, 93276, 117504, 124368, 132141, 139914, 156672, 165824, 176188, 186552, 235008, 248736, 264282, 279828, 331648, 352376, 373104, 396423, 470016, 497472, 528564, 559656, 663296, 704752, 746208, 792846, 994944, 1057128, 1119312, 1189269, 1326592, 1409504, 1492416, 1585692, 1989888, 2114256, 2238624, 2378538, 2653184, 2819008, 2984832, 3171384, 3979776, 4228512, 4477248, 4757076, 5638016, 5969664, 6342768, 7959552, 8457024, 8954496, 9514152, 11276032, 11939328, 12685536, 16914048, 17908992, 19028304, 22552064, 23878656, 25371072, 33828096, 35817984, 38056608, 45104128, 50742144, 67656192, 71635968, 76113216, 101484288, 135312384, 152226432, 202968576, 304452864, 405937152, 608905728, 1217811456]

約数ペア:

[(1, 1217811456), (2, 608905728), (3, 405937152), (4, 304452864), (6, 202968576), (8, 152226432), (9, 135312384), (12, 101484288), (16, 76113216), (17, 71635968), (18, 67656192), (24, 50742144), (27, 45104128), (32, 38056608), (34, 35817984), (36, 33828096), (48, 25371072), (51, 23878656), (54, 22552064), (64, 19028304), (68, 17908992), (72, 16914048), (96, 12685536), (102, 11939328), (108, 11276032), (128, 9514152), (136, 8954496), (144, 8457024), (153, 7959552), (192, 6342768), (204, 5969664), (216, 5638016), (256, 4757076), (272, 4477248), (288, 4228512), (306, 3979776), (384, 3171384), (408, 2984832), (432, 2819008), (459, 2653184), (512, 2378538), (544, 2238624), (576, 2114256), (612, 1989888), (768, 1585692), (816, 1492416), (864, 1409504), (918, 1326592), (1024, 1189269), (1088, 1119312), (1152, 1057128), (1224, 994944), (1536, 792846), (1632, 746208), (1728, 704752), (1836, 663296), (2176, 559656), (2304, 528564), (2448, 497472), (2591, 470016), (3072, 396423), (3264, 373104), (3456, 352376), (3672, 331648), (4352, 279828), (4608, 264282), (4896, 248736), (5182, 235008), (6528, 186552), (6912, 176188), (7344, 165824), (7773, 156672), (8704, 139914), (9216, 132141), (9792, 124368), (10364, 117504), (13056, 93276), (13824, 88094), (14688, 82912), (15546, 78336), (17408, 69957), (19584, 62184), (20728, 58752), (23319, 52224), (26112, 46638), (27648, 44047), (29376, 41456), (31092, 39168)]