637135968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 2032128000

約数和(自身を除く): 1394992032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 139, 152, 168, 224, 228, 266, 278, 304, 336, 359, 399, 417, 456, 532, 556, 608, 672, 718, 798, 834, 912, 973, 1064, 1077, 1112, 1436, 1596, 1668, 1824, 1946, 2128, 2154, 2224, 2513, 2641, 2872, 2919, 3192, 3336, 3892, 4256, 4308, 4448, 5026, 5282, 5744, 5838, 6384, 6672, 6821, 7539, 7784, 7923, 8616, 10052, 10564, 11488, 11676, 12768, 13344, 13642, 15078, 15568, 15846, 17232, 18487, 20104, 20463, 21128, 23352, 27284, 30156, 31136, 31692, 34464, 36974, 40208, 40926, 42256, 46704, 47747, 49901, 54568, 55461, 60312, 63384, 73948, 80416, 81852, 84512, 93408, 95494, 99802, 109136, 110922, 120624, 126768, 143241, 147896, 149703, 163704, 190988, 199604, 218272, 221844, 241248, 253536, 286482, 295792, 299406, 327408, 349307, 381976, 399208, 443688, 572964, 591584, 598812, 654816, 698614, 763952, 798416, 887376, 948119, 1047921, 1145928, 1197624, 1397228, 1527904, 1596832, 1774752, 1896238, 2095842, 2291856, 2395248, 2794456, 2844357, 3792476, 4191684, 4583712, 4790496, 5588912, 5688714, 6636833, 7584952, 8383368, 11177824, 11377428, 13273666, 15169904, 16766736, 19910499, 22754856, 26547332, 30339808, 33533472, 39820998, 45509712, 53094664, 79641996, 91019424, 106189328, 159283992, 212378656, 318567984, 637135968]

約数ペア:

[(1, 637135968), (2, 318567984), (3, 212378656), (4, 159283992), (6, 106189328), (7, 91019424), (8, 79641996), (12, 53094664), (14, 45509712), (16, 39820998), (19, 33533472), (21, 30339808), (24, 26547332), (28, 22754856), (32, 19910499), (38, 16766736), (42, 15169904), (48, 13273666), (56, 11377428), (57, 11177824), (76, 8383368), (84, 7584952), (96, 6636833), (112, 5688714), (114, 5588912), (133, 4790496), (139, 4583712), (152, 4191684), (168, 3792476), (224, 2844357), (228, 2794456), (266, 2395248), (278, 2291856), (304, 2095842), (336, 1896238), (359, 1774752), (399, 1596832), (417, 1527904), (456, 1397228), (532, 1197624), (556, 1145928), (608, 1047921), (672, 948119), (718, 887376), (798, 798416), (834, 763952), (912, 698614), (973, 654816), (1064, 598812), (1077, 591584), (1112, 572964), (1436, 443688), (1596, 399208), (1668, 381976), (1824, 349307), (1946, 327408), (2128, 299406), (2154, 295792), (2224, 286482), (2513, 253536), (2641, 241248), (2872, 221844), (2919, 218272), (3192, 199604), (3336, 190988), (3892, 163704), (4256, 149703), (4308, 147896), (4448, 143241), (5026, 126768), (5282, 120624), (5744, 110922), (5838, 109136), (6384, 99802), (6672, 95494), (6821, 93408), (7539, 84512), (7784, 81852), (7923, 80416), (8616, 73948), (10052, 63384), (10564, 60312), (11488, 55461), (11676, 54568), (12768, 49901), (13344, 47747), (13642, 46704), (15078, 42256), (15568, 40926), (15846, 40208), (17232, 36974), (18487, 34464), (20104, 31692), (20463, 31136), (21128, 30156), (23352, 27284)]