319165616

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 160

約数和(自身を含む): 835660800

約数和(自身を除く): 516495184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 238, 272, 308, 311, 343, 374, 392, 476, 539, 616, 622, 686, 748, 784, 833, 952, 1078, 1232, 1244, 1309, 1372, 1496, 1666, 1904, 2156, 2177, 2488, 2618, 2744, 2992, 3332, 3421, 3773, 4312, 4354, 4976, 5236, 5287, 5488, 5831, 6664, 6842, 7546, 8624, 8708, 9163, 10472, 10574, 11662, 13328, 13684, 15092, 15239, 17416, 18326, 20944, 21148, 23324, 23947, 27368, 30184, 30478, 34832, 36652, 37009, 42296, 46648, 47894, 54736, 58157, 60368, 60956, 64141, 73304, 74018, 84592, 93296, 95788, 106673, 116314, 121912, 128282, 146608, 148036, 167629, 191576, 213346, 232628, 243824, 256564, 259063, 296072, 335258, 383152, 407099, 426692, 465256, 513128, 518126, 592144, 670516, 814198, 853384, 930512, 1026256, 1036252, 1173403, 1341032, 1628396, 1706768, 1813441, 2072504, 2346806, 2682064, 2849693, 3256792, 3626882, 4145008, 4693612, 5699386, 6513584, 7253764, 9387224, 11398772, 14507528, 18774448, 19947851, 22797544, 29015056, 39895702, 45595088, 79791404, 159582808, 319165616]

約数ペア:

[(1, 319165616), (2, 159582808), (4, 79791404), (7, 45595088), (8, 39895702), (11, 29015056), (14, 22797544), (16, 19947851), (17, 18774448), (22, 14507528), (28, 11398772), (34, 9387224), (44, 7253764), (49, 6513584), (56, 5699386), (68, 4693612), (77, 4145008), (88, 3626882), (98, 3256792), (112, 2849693), (119, 2682064), (136, 2346806), (154, 2072504), (176, 1813441), (187, 1706768), (196, 1628396), (238, 1341032), (272, 1173403), (308, 1036252), (311, 1026256), (343, 930512), (374, 853384), (392, 814198), (476, 670516), (539, 592144), (616, 518126), (622, 513128), (686, 465256), (748, 426692), (784, 407099), (833, 383152), (952, 335258), (1078, 296072), (1232, 259063), (1244, 256564), (1309, 243824), (1372, 232628), (1496, 213346), (1666, 191576), (1904, 167629), (2156, 148036), (2177, 146608), (2488, 128282), (2618, 121912), (2744, 116314), (2992, 106673), (3332, 95788), (3421, 93296), (3773, 84592), (4312, 74018), (4354, 73304), (4976, 64141), (5236, 60956), (5287, 60368), (5488, 58157), (5831, 54736), (6664, 47894), (6842, 46648), (7546, 42296), (8624, 37009), (8708, 36652), (9163, 34832), (10472, 30478), (10574, 30184), (11662, 27368), (13328, 23947), (13684, 23324), (15092, 21148), (15239, 20944), (17416, 18326)]