1265916288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2185

約数の個数: 256

約数和(自身を含む): 4384074240

約数和(自身を除く): 3118157952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 128, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 384, 408, 416, 442, 448, 476, 544, 546, 624, 663, 672, 714, 728, 816, 832, 884, 896, 952, 1088, 1092, 1248, 1326, 1344, 1428, 1456, 1547, 1632, 1664, 1768, 1904, 2131, 2176, 2184, 2496, 2652, 2688, 2856, 2912, 3094, 3264, 3536, 3808, 4262, 4368, 4641, 4992, 5304, 5712, 5824, 6188, 6393, 6528, 7072, 7616, 8524, 8736, 9282, 10608, 11424, 11648, 12376, 12786, 14144, 14917, 15232, 17048, 17472, 18564, 21216, 22848, 24752, 25572, 27703, 28288, 29834, 34096, 34944, 36227, 37128, 42432, 44751, 45696, 49504, 51144, 55406, 59668, 68192, 72454, 74256, 83109, 84864, 89502, 99008, 102288, 108681, 110812, 119336, 136384, 144908, 148512, 166218, 179004, 193921, 198016, 204576, 217362, 221624, 238672, 253589, 272768, 289816, 297024, 332436, 358008, 387842, 409152, 434724, 443248, 470951, 477344, 507178, 579632, 581763, 594048, 664872, 716016, 760767, 775684, 818304, 869448, 886496, 941902, 954688, 1014356, 1159264, 1163526, 1329744, 1412853, 1432032, 1521534, 1551368, 1738896, 1772992, 1883804, 1909376, 2028712, 2318528, 2327052, 2659488, 2825706, 2864064, 3043068, 3102736, 3296657, 3477792, 3545984, 3767608, 4057424, 4637056, 4654104, 5318976, 5651412, 5728128, 6086136, 6205472, 6593314, 6955584, 7535216, 8114848, 9308208, 9889971, 10637952, 11302824, 12172272, 12410944, 13186628, 13911168, 15070432, 16229696, 18616416, 19779942, 22605648, 24344544, 24821888, 26373256, 30140864, 32459392, 37232832, 39559884, 45211296, 48689088, 52746512, 60281728, 74465664, 79119768, 90422592, 97378176, 105493024, 158239536, 180845184, 210986048, 316479072, 421972096, 632958144, 1265916288]

約数ペア:

[(1, 1265916288), (2, 632958144), (3, 421972096), (4, 316479072), (6, 210986048), (7, 180845184), (8, 158239536), (12, 105493024), (13, 97378176), (14, 90422592), (16, 79119768), (17, 74465664), (21, 60281728), (24, 52746512), (26, 48689088), (28, 45211296), (32, 39559884), (34, 37232832), (39, 32459392), (42, 30140864), (48, 26373256), (51, 24821888), (52, 24344544), (56, 22605648), (64, 19779942), (68, 18616416), (78, 16229696), (84, 15070432), (91, 13911168), (96, 13186628), (102, 12410944), (104, 12172272), (112, 11302824), (119, 10637952), (128, 9889971), (136, 9308208), (156, 8114848), (168, 7535216), (182, 6955584), (192, 6593314), (204, 6205472), (208, 6086136), (221, 5728128), (224, 5651412), (238, 5318976), (272, 4654104), (273, 4637056), (312, 4057424), (336, 3767608), (357, 3545984), (364, 3477792), (384, 3296657), (408, 3102736), (416, 3043068), (442, 2864064), (448, 2825706), (476, 2659488), (544, 2327052), (546, 2318528), (624, 2028712), (663, 1909376), (672, 1883804), (714, 1772992), (728, 1738896), (816, 1551368), (832, 1521534), (884, 1432032), (896, 1412853), (952, 1329744), (1088, 1163526), (1092, 1159264), (1248, 1014356), (1326, 954688), (1344, 941902), (1428, 886496), (1456, 869448), (1547, 818304), (1632, 775684), (1664, 760767), (1768, 716016), (1904, 664872), (2131, 594048), (2176, 581763), (2184, 579632), (2496, 507178), (2652, 477344), (2688, 470951), (2856, 443248), (2912, 434724), (3094, 409152), (3264, 387842), (3536, 358008), (3808, 332436), (4262, 297024), (4368, 289816), (4641, 272768), (4992, 253589), (5304, 238672), (5712, 221624), (5824, 217362), (6188, 204576), (6393, 198016), (6528, 193921), (7072, 179004), (7616, 166218), (8524, 148512), (8736, 144908), (9282, 136384), (10608, 119336), (11424, 110812), (11648, 108681), (12376, 102288), (12786, 99008), (14144, 89502), (14917, 84864), (15232, 83109), (17048, 74256), (17472, 72454), (18564, 68192), (21216, 59668), (22848, 55406), (24752, 51144), (25572, 49504), (27703, 45696), (28288, 44751), (29834, 42432), (34096, 37128), (34944, 36227)]