39940992

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 146227200

約数和(自身を除く): 106286208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 127, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 254, 273, 288, 312, 336, 351, 364, 378, 381, 384, 416, 432, 448, 468, 504, 508, 546, 576, 624, 672, 702, 728, 756, 762, 819, 832, 864, 889, 896, 936, 1008, 1016, 1092, 1143, 1152, 1248, 1344, 1404, 1456, 1512, 1524, 1638, 1651, 1664, 1728, 1778, 1872, 2016, 2032, 2184, 2286, 2457, 2496, 2667, 2688, 2808, 2912, 3024, 3048, 3276, 3302, 3429, 3456, 3556, 3744, 4032, 4064, 4368, 4572, 4914, 4953, 4992, 5334, 5616, 5824, 6048, 6096, 6552, 6604, 6858, 7112, 7488, 8001, 8064, 8128, 8736, 9144, 9828, 9906, 10668, 11232, 11557, 11648, 12096, 12192, 13104, 13208, 13716, 14224, 14859, 14976, 16002, 16256, 17472, 18288, 19656, 19812, 21336, 22464, 23114, 24003, 24192, 24384, 26208, 26416, 27432, 28448, 29718, 32004, 34671, 34944, 36576, 39312, 39624, 42672, 44577, 44928, 46228, 48006, 48768, 52416, 52832, 54864, 56896, 59436, 64008, 69342, 73152, 78624, 79248, 85344, 89154, 92456, 96012, 104013, 104832, 105664, 109728, 113792, 118872, 128016, 138684, 146304, 157248, 158496, 170688, 178308, 184912, 192024, 208026, 211328, 219456, 237744, 256032, 277368, 312039, 314496, 316992, 341376, 356616, 369824, 384048, 416052, 438912, 475488, 512064, 554736, 624078, 633984, 713232, 739648, 768096, 832104, 950976, 1024128, 1109472, 1248156, 1426464, 1479296, 1536192, 1664208, 1901952, 2218944, 2496312, 2852928, 3072384, 3328416, 4437888, 4992624, 5705856, 6656832, 9985248, 13313664, 19970496, 39940992]

約数ペア:

[(1, 39940992), (2, 19970496), (3, 13313664), (4, 9985248), (6, 6656832), (7, 5705856), (8, 4992624), (9, 4437888), (12, 3328416), (13, 3072384), (14, 2852928), (16, 2496312), (18, 2218944), (21, 1901952), (24, 1664208), (26, 1536192), (27, 1479296), (28, 1426464), (32, 1248156), (36, 1109472), (39, 1024128), (42, 950976), (48, 832104), (52, 768096), (54, 739648), (56, 713232), (63, 633984), (64, 624078), (72, 554736), (78, 512064), (84, 475488), (91, 438912), (96, 416052), (104, 384048), (108, 369824), (112, 356616), (117, 341376), (126, 316992), (127, 314496), (128, 312039), (144, 277368), (156, 256032), (168, 237744), (182, 219456), (189, 211328), (192, 208026), (208, 192024), (216, 184912), (224, 178308), (234, 170688), (252, 158496), (254, 157248), (273, 146304), (288, 138684), (312, 128016), (336, 118872), (351, 113792), (364, 109728), (378, 105664), (381, 104832), (384, 104013), (416, 96012), (432, 92456), (448, 89154), (468, 85344), (504, 79248), (508, 78624), (546, 73152), (576, 69342), (624, 64008), (672, 59436), (702, 56896), (728, 54864), (756, 52832), (762, 52416), (819, 48768), (832, 48006), (864, 46228), (889, 44928), (896, 44577), (936, 42672), (1008, 39624), (1016, 39312), (1092, 36576), (1143, 34944), (1152, 34671), (1248, 32004), (1344, 29718), (1404, 28448), (1456, 27432), (1512, 26416), (1524, 26208), (1638, 24384), (1651, 24192), (1664, 24003), (1728, 23114), (1778, 22464), (1872, 21336), (2016, 19812), (2032, 19656), (2184, 18288), (2286, 17472), (2457, 16256), (2496, 16002), (2667, 14976), (2688, 14859), (2808, 14224), (2912, 13716), (3024, 13208), (3048, 13104), (3276, 12192), (3302, 12096), (3429, 11648), (3456, 11557), (3556, 11232), (3744, 10668), (4032, 9906), (4064, 9828), (4368, 9144), (4572, 8736), (4914, 8128), (4953, 8064), (4992, 8001), (5334, 7488), (5616, 7112), (5824, 6858), (6048, 6604), (6096, 6552)]