439567232

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 1025589600

約数和(自身を除く): 586022368

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 41, 52, 64, 68, 82, 104, 128, 136, 164, 208, 221, 272, 328, 379, 416, 442, 533, 544, 656, 697, 758, 832, 884, 1066, 1088, 1312, 1394, 1516, 1664, 1768, 2132, 2176, 2624, 2788, 3032, 3536, 4264, 4927, 5248, 5576, 6064, 6443, 7072, 8528, 9061, 9854, 11152, 12128, 12886, 14144, 15539, 17056, 18122, 19708, 22304, 24256, 25772, 28288, 31078, 34112, 36244, 39416, 44608, 48512, 51544, 62156, 68224, 72488, 78832, 83759, 89216, 103088, 124312, 144976, 157664, 167518, 202007, 206176, 248624, 264163, 289952, 315328, 335036, 404014, 412352, 497248, 528326, 579904, 630656, 670072, 808028, 824704, 994496, 1056652, 1159808, 1340144, 1616056, 1988992, 2113304, 2680288, 3232112, 3434119, 4226608, 5360576, 6464224, 6868238, 8453216, 10721152, 12928448, 13736476, 16906432, 25856896, 27472952, 33812864, 54945904, 109891808, 219783616, 439567232]

約数ペア:

[(1, 439567232), (2, 219783616), (4, 109891808), (8, 54945904), (13, 33812864), (16, 27472952), (17, 25856896), (26, 16906432), (32, 13736476), (34, 12928448), (41, 10721152), (52, 8453216), (64, 6868238), (68, 6464224), (82, 5360576), (104, 4226608), (128, 3434119), (136, 3232112), (164, 2680288), (208, 2113304), (221, 1988992), (272, 1616056), (328, 1340144), (379, 1159808), (416, 1056652), (442, 994496), (533, 824704), (544, 808028), (656, 670072), (697, 630656), (758, 579904), (832, 528326), (884, 497248), (1066, 412352), (1088, 404014), (1312, 335036), (1394, 315328), (1516, 289952), (1664, 264163), (1768, 248624), (2132, 206176), (2176, 202007), (2624, 167518), (2788, 157664), (3032, 144976), (3536, 124312), (4264, 103088), (4927, 89216), (5248, 83759), (5576, 78832), (6064, 72488), (6443, 68224), (7072, 62156), (8528, 51544), (9061, 48512), (9854, 44608), (11152, 39416), (12128, 36244), (12886, 34112), (14144, 31078), (15539, 28288), (17056, 25772), (18122, 24256), (19708, 22304)]