71648969728

素因数分解:

$2^{10}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:769

約数の個数: 264

約数和(自身を含む): 174618991104

約数和(自身を除く): 102970021376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 73, 98, 112, 124, 128, 146, 196, 217, 224, 248, 256, 292, 392, 434, 448, 496, 511, 512, 584, 631, 784, 868, 896, 992, 1022, 1024, 1168, 1262, 1519, 1568, 1736, 1792, 1984, 2044, 2263, 2336, 2524, 3038, 3136, 3472, 3577, 3584, 3968, 4088, 4417, 4526, 4672, 5048, 6076, 6272, 6944, 7154, 7168, 7936, 8176, 8834, 9052, 9344, 10096, 12152, 12544, 13888, 14308, 15841, 15872, 16352, 17668, 18104, 18688, 19561, 20192, 24304, 25088, 27776, 28616, 30919, 31682, 31744, 32704, 35336, 36208, 37376, 39122, 40384, 46063, 48608, 50176, 55552, 57232, 61838, 63364, 65408, 70672, 72416, 74752, 78244, 80768, 92126, 97216, 110887, 111104, 114464, 123676, 126728, 130816, 136927, 141344, 144832, 156488, 161536, 184252, 194432, 221774, 222208, 228928, 247352, 253456, 261632, 273854, 282688, 289664, 312976, 322441, 323072, 368504, 388864, 443548, 457856, 494704, 506912, 523264, 547708, 565376, 579328, 625952, 644882, 646144, 737008, 777728, 887096, 915712, 958489, 989408, 1013824, 1095416, 1130752, 1158656, 1251904, 1289764, 1427953, 1474016, 1555456, 1774192, 1831424, 1916978, 1978816, 2027648, 2190832, 2257087, 2261504, 2317312, 2503808, 2579528, 2855906, 2948032, 3548384, 3662848, 3833956, 3957632, 4055296, 4381664, 4514174, 4523008, 5007616, 5159056, 5711812, 5896064, 7096768, 7667912, 7915264, 8110592, 8763328, 9028348, 9995671, 10015232, 10318112, 11423624, 11792128, 14193536, 15335824, 15830528, 16221184, 17526656, 18056696, 19991342, 20030464, 20636224, 22847248, 23584256, 28387072, 30671648, 31661056, 35053312, 36113392, 39982684, 41272448, 45694496, 47168512, 56774144, 61343296, 69969697, 70106624, 72226784, 79965368, 82544896, 91388992, 113548288, 122686592, 139939394, 140213248, 144453568, 159930736, 165089792, 182777984, 245373184, 279878788, 288907136, 319861472, 330179584, 365555968, 490746368, 559757576, 577814272, 639722944, 731111936, 981492736, 1119515152, 1155628544, 1279445888, 1462223872, 2239030304, 2311257088, 2558891776, 4478060608, 5117783552, 8956121216, 10235567104, 17912242432, 35824484864, 71648969728]

約数ペア:

[(1, 71648969728), (2, 35824484864), (4, 17912242432), (7, 10235567104), (8, 8956121216), (14, 5117783552), (16, 4478060608), (28, 2558891776), (31, 2311257088), (32, 2239030304), (49, 1462223872), (56, 1279445888), (62, 1155628544), (64, 1119515152), (73, 981492736), (98, 731111936), (112, 639722944), (124, 577814272), (128, 559757576), (146, 490746368), (196, 365555968), (217, 330179584), (224, 319861472), (248, 288907136), (256, 279878788), (292, 245373184), (392, 182777984), (434, 165089792), (448, 159930736), (496, 144453568), (511, 140213248), (512, 139939394), (584, 122686592), (631, 113548288), (784, 91388992), (868, 82544896), (896, 79965368), (992, 72226784), (1022, 70106624), (1024, 69969697), (1168, 61343296), (1262, 56774144), (1519, 47168512), (1568, 45694496), (1736, 41272448), (1792, 39982684), (1984, 36113392), (2044, 35053312), (2263, 31661056), (2336, 30671648), (2524, 28387072), (3038, 23584256), (3136, 22847248), (3472, 20636224), (3577, 20030464), (3584, 19991342), (3968, 18056696), (4088, 17526656), (4417, 16221184), (4526, 15830528), (4672, 15335824), (5048, 14193536), (6076, 11792128), (6272, 11423624), (6944, 10318112), (7154, 10015232), (7168, 9995671), (7936, 9028348), (8176, 8763328), (8834, 8110592), (9052, 7915264), (9344, 7667912), (10096, 7096768), (12152, 5896064), (12544, 5711812), (13888, 5159056), (14308, 5007616), (15841, 4523008), (15872, 4514174), (16352, 4381664), (17668, 4055296), (18104, 3957632), (18688, 3833956), (19561, 3662848), (20192, 3548384), (24304, 2948032), (25088, 2855906), (27776, 2579528), (28616, 2503808), (30919, 2317312), (31682, 2261504), (31744, 2257087), (32704, 2190832), (35336, 2027648), (36208, 1978816), (37376, 1916978), (39122, 1831424), (40384, 1774192), (46063, 1555456), (48608, 1474016), (50176, 1427953), (55552, 1289764), (57232, 1251904), (61838, 1158656), (63364, 1130752), (65408, 1095416), (70672, 1013824), (72416, 989408), (74752, 958489), (78244, 915712), (80768, 887096), (92126, 777728), (97216, 737008), (110887, 646144), (111104, 644882), (114464, 625952), (123676, 579328), (126728, 565376), (130816, 547708), (136927, 523264), (141344, 506912), (144832, 494704), (156488, 457856), (161536, 443548), (184252, 388864), (194432, 368504), (221774, 323072), (222208, 322441), (228928, 312976), (247352, 289664), (253456, 282688), (261632, 273854)]