678311712

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:624

約数の個数: 192

約数和(自身を含む): 2151515520

約数和(自身を除く): 1473203808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 131, 144, 156, 208, 216, 234, 262, 288, 312, 351, 393, 416, 432, 461, 468, 524, 624, 702, 786, 864, 922, 936, 1048, 1179, 1248, 1383, 1404, 1572, 1703, 1844, 1872, 2096, 2358, 2766, 2808, 3144, 3406, 3537, 3688, 3744, 4149, 4192, 4716, 5109, 5532, 5616, 5993, 6288, 6812, 7074, 7376, 8298, 9432, 10218, 11064, 11232, 11986, 12447, 12576, 13624, 14148, 14752, 15327, 16596, 17979, 18864, 20436, 22128, 23972, 24894, 27248, 28296, 30654, 33192, 35958, 37728, 40872, 44256, 45981, 47944, 49788, 53937, 54496, 56592, 60391, 61308, 66384, 71916, 81744, 91962, 95888, 99576, 107874, 113184, 120782, 122616, 132768, 143832, 161811, 163488, 181173, 183924, 191776, 199152, 215748, 241564, 245232, 287664, 323622, 362346, 367848, 398304, 431496, 483128, 490464, 543519, 575328, 647244, 724692, 735696, 785083, 862992, 966256, 1087038, 1294488, 1449384, 1471392, 1570166, 1630557, 1725984, 1932512, 2174076, 2355249, 2588976, 2898768, 3140332, 3261114, 4348152, 4710498, 5177952, 5797536, 6280664, 6522228, 7065747, 8696304, 9420996, 12561328, 13044456, 14131494, 17392608, 18841992, 21197241, 25122656, 26088912, 28262988, 37683984, 42394482, 52177824, 56525976, 75367968, 84788964, 113051952, 169577928, 226103904, 339155856, 678311712]

約数ペア:

[(1, 678311712), (2, 339155856), (3, 226103904), (4, 169577928), (6, 113051952), (8, 84788964), (9, 75367968), (12, 56525976), (13, 52177824), (16, 42394482), (18, 37683984), (24, 28262988), (26, 26088912), (27, 25122656), (32, 21197241), (36, 18841992), (39, 17392608), (48, 14131494), (52, 13044456), (54, 12561328), (72, 9420996), (78, 8696304), (96, 7065747), (104, 6522228), (108, 6280664), (117, 5797536), (131, 5177952), (144, 4710498), (156, 4348152), (208, 3261114), (216, 3140332), (234, 2898768), (262, 2588976), (288, 2355249), (312, 2174076), (351, 1932512), (393, 1725984), (416, 1630557), (432, 1570166), (461, 1471392), (468, 1449384), (524, 1294488), (624, 1087038), (702, 966256), (786, 862992), (864, 785083), (922, 735696), (936, 724692), (1048, 647244), (1179, 575328), (1248, 543519), (1383, 490464), (1404, 483128), (1572, 431496), (1703, 398304), (1844, 367848), (1872, 362346), (2096, 323622), (2358, 287664), (2766, 245232), (2808, 241564), (3144, 215748), (3406, 199152), (3537, 191776), (3688, 183924), (3744, 181173), (4149, 163488), (4192, 161811), (4716, 143832), (5109, 132768), (5532, 122616), (5616, 120782), (5993, 113184), (6288, 107874), (6812, 99576), (7074, 95888), (7376, 91962), (8298, 81744), (9432, 71916), (10218, 66384), (11064, 61308), (11232, 60391), (11986, 56592), (12447, 54496), (12576, 53937), (13624, 49788), (14148, 47944), (14752, 45981), (15327, 44256), (16596, 40872), (17979, 37728), (18864, 35958), (20436, 33192), (22128, 30654), (23972, 28296), (24894, 27248)]