239785728

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 813152256

約数和(自身を除く): 573366528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 47, 48, 52, 56, 64, 73, 78, 84, 91, 94, 96, 104, 112, 128, 141, 146, 156, 168, 182, 188, 192, 208, 219, 224, 256, 273, 282, 292, 312, 329, 336, 364, 376, 384, 416, 438, 448, 511, 546, 564, 584, 611, 624, 658, 672, 728, 752, 768, 832, 876, 896, 949, 987, 1022, 1092, 1128, 1168, 1222, 1248, 1316, 1344, 1456, 1504, 1533, 1664, 1752, 1792, 1833, 1898, 1974, 2044, 2184, 2256, 2336, 2444, 2496, 2632, 2688, 2847, 2912, 3008, 3066, 3328, 3431, 3504, 3666, 3796, 3948, 4088, 4277, 4368, 4512, 4672, 4888, 4992, 5264, 5376, 5694, 5824, 6016, 6132, 6643, 6862, 7008, 7332, 7592, 7896, 8176, 8554, 8736, 9024, 9344, 9776, 9984, 10293, 10528, 11388, 11648, 12032, 12264, 12831, 13286, 13724, 14016, 14664, 15184, 15792, 16352, 17108, 17472, 18048, 18688, 19552, 19929, 20586, 21056, 22776, 23296, 24017, 24528, 25662, 26572, 27448, 28032, 29328, 30368, 31584, 32704, 34216, 34944, 36096, 39104, 39858, 41172, 42112, 44603, 45552, 48034, 49056, 51324, 53144, 54896, 56064, 58656, 60736, 63168, 65408, 68432, 69888, 72051, 78208, 79716, 82344, 84224, 89206, 91104, 96068, 98112, 102648, 106288, 109792, 117312, 121472, 126336, 130816, 133809, 136864, 144102, 156416, 159432, 164688, 178412, 182208, 192136, 196224, 205296, 212576, 219584, 234624, 242944, 252672, 267618, 273728, 288204, 312221, 318864, 329376, 356824, 364416, 384272, 392448, 410592, 425152, 439168, 469248, 535236, 547456, 576408, 624442, 637728, 658752, 713648, 728832, 768544, 821184, 850304, 878336, 936663, 1070472, 1094912, 1152816, 1248884, 1275456, 1317504, 1427296, 1537088, 1642368, 1700608, 1873326, 2140944, 2305632, 2497768, 2550912, 2635008, 2854592, 3074176, 3284736, 3746652, 4281888, 4611264, 4995536, 5101824, 5709184, 6148352, 7493304, 8563776, 9222528, 9991072, 11418368, 14986608, 17127552, 18445056, 19982144, 29973216, 34255104, 39964288, 59946432, 79928576, 119892864, 239785728]

約数ペア:

[(1, 239785728), (2, 119892864), (3, 79928576), (4, 59946432), (6, 39964288), (7, 34255104), (8, 29973216), (12, 19982144), (13, 18445056), (14, 17127552), (16, 14986608), (21, 11418368), (24, 9991072), (26, 9222528), (28, 8563776), (32, 7493304), (39, 6148352), (42, 5709184), (47, 5101824), (48, 4995536), (52, 4611264), (56, 4281888), (64, 3746652), (73, 3284736), (78, 3074176), (84, 2854592), (91, 2635008), (94, 2550912), (96, 2497768), (104, 2305632), (112, 2140944), (128, 1873326), (141, 1700608), (146, 1642368), (156, 1537088), (168, 1427296), (182, 1317504), (188, 1275456), (192, 1248884), (208, 1152816), (219, 1094912), (224, 1070472), (256, 936663), (273, 878336), (282, 850304), (292, 821184), (312, 768544), (329, 728832), (336, 713648), (364, 658752), (376, 637728), (384, 624442), (416, 576408), (438, 547456), (448, 535236), (511, 469248), (546, 439168), (564, 425152), (584, 410592), (611, 392448), (624, 384272), (658, 364416), (672, 356824), (728, 329376), (752, 318864), (768, 312221), (832, 288204), (876, 273728), (896, 267618), (949, 252672), (987, 242944), (1022, 234624), (1092, 219584), (1128, 212576), (1168, 205296), (1222, 196224), (1248, 192136), (1316, 182208), (1344, 178412), (1456, 164688), (1504, 159432), (1533, 156416), (1664, 144102), (1752, 136864), (1792, 133809), (1833, 130816), (1898, 126336), (1974, 121472), (2044, 117312), (2184, 109792), (2256, 106288), (2336, 102648), (2444, 98112), (2496, 96068), (2632, 91104), (2688, 89206), (2847, 84224), (2912, 82344), (3008, 79716), (3066, 78208), (3328, 72051), (3431, 69888), (3504, 68432), (3666, 65408), (3796, 63168), (3948, 60736), (4088, 58656), (4277, 56064), (4368, 54896), (4512, 53144), (4672, 51324), (4888, 49056), (4992, 48034), (5264, 45552), (5376, 44603), (5694, 42112), (5824, 41172), (6016, 39858), (6132, 39104), (6643, 36096), (6862, 34944), (7008, 34216), (7332, 32704), (7592, 31584), (7896, 30368), (8176, 29328), (8554, 28032), (8736, 27448), (9024, 26572), (9344, 25662), (9776, 24528), (9984, 24017), (10293, 23296), (10528, 22776), (11388, 21056), (11648, 20586), (12032, 19929), (12264, 19552), (12831, 18688), (13286, 18048), (13724, 17472), (14016, 17108), (14664, 16352), (15184, 15792)]