255792384

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1657

約数の個数: 144

約数和(自身を含む): 789801600

約数和(自身を除く): 534009216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1609, 1656, 1728, 2208, 2304, 2484, 2944, 3218, 3312, 3456, 4416, 4827, 4968, 5888, 6436, 6624, 6912, 8832, 9654, 9936, 12872, 13248, 14481, 17664, 19308, 19872, 25744, 26496, 28962, 37007, 38616, 39744, 43443, 51488, 52992, 57924, 74014, 77232, 79488, 86886, 102976, 111021, 115848, 148028, 154464, 158976, 173772, 205952, 222042, 231696, 296056, 308928, 333063, 347544, 411904, 444084, 463392, 592112, 617856, 666126, 695088, 888168, 926784, 999189, 1184224, 1235712, 1332252, 1390176, 1776336, 1853568, 1998378, 2368448, 2664504, 2780352, 3552672, 3707136, 3996756, 4736896, 5329008, 5560704, 7105344, 7993512, 9473792, 10658016, 11121408, 14210688, 15987024, 21316032, 28421376, 31974048, 42632064, 63948096, 85264128, 127896192, 255792384]

約数ペア:

[(1, 255792384), (2, 127896192), (3, 85264128), (4, 63948096), (6, 42632064), (8, 31974048), (9, 28421376), (12, 21316032), (16, 15987024), (18, 14210688), (23, 11121408), (24, 10658016), (27, 9473792), (32, 7993512), (36, 7105344), (46, 5560704), (48, 5329008), (54, 4736896), (64, 3996756), (69, 3707136), (72, 3552672), (92, 2780352), (96, 2664504), (108, 2368448), (128, 1998378), (138, 1853568), (144, 1776336), (184, 1390176), (192, 1332252), (207, 1235712), (216, 1184224), (256, 999189), (276, 926784), (288, 888168), (368, 695088), (384, 666126), (414, 617856), (432, 592112), (552, 463392), (576, 444084), (621, 411904), (736, 347544), (768, 333063), (828, 308928), (864, 296056), (1104, 231696), (1152, 222042), (1242, 205952), (1472, 173772), (1609, 158976), (1656, 154464), (1728, 148028), (2208, 115848), (2304, 111021), (2484, 102976), (2944, 86886), (3218, 79488), (3312, 77232), (3456, 74014), (4416, 57924), (4827, 52992), (4968, 51488), (5888, 43443), (6436, 39744), (6624, 38616), (6912, 37007), (8832, 28962), (9654, 26496), (9936, 25744), (12872, 19872), (13248, 19308), (14481, 17664)]