2116197888

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:973

約数の個数: 240

約数和(自身を含む): 6777137664

約数和(自身を除く): 4660939776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 248, 256, 294, 336, 372, 384, 392, 434, 448, 496, 512, 588, 651, 672, 744, 768, 784, 868, 896, 907, 992, 1176, 1302, 1344, 1488, 1519, 1536, 1568, 1736, 1792, 1814, 1984, 2352, 2604, 2688, 2721, 2976, 3038, 3136, 3472, 3584, 3628, 3968, 4557, 4704, 5208, 5376, 5442, 5952, 6076, 6272, 6349, 6944, 7256, 7936, 9114, 9408, 10416, 10752, 10884, 11904, 12152, 12544, 12698, 13888, 14512, 15872, 18228, 18816, 19047, 20832, 21768, 23808, 24304, 25088, 25396, 27776, 28117, 29024, 36456, 37632, 38094, 41664, 43536, 44443, 47616, 48608, 50792, 55552, 56234, 58048, 72912, 75264, 76188, 83328, 84351, 87072, 88886, 97216, 101584, 111104, 112468, 116096, 133329, 145824, 152376, 166656, 168702, 174144, 177772, 194432, 196819, 203168, 224936, 232192, 266658, 291648, 304752, 333312, 337404, 348288, 355544, 388864, 393638, 406336, 449872, 464384, 533316, 583296, 590457, 609504, 674808, 696576, 711088, 777728, 787276, 812672, 899744, 1066632, 1166592, 1180914, 1219008, 1349616, 1377733, 1393152, 1422176, 1574552, 1625344, 1799488, 2133264, 2333184, 2361828, 2438016, 2699232, 2755466, 2844352, 3149104, 3250688, 3598976, 4133199, 4266528, 4723656, 4876032, 5398464, 5510932, 5688704, 6298208, 7197952, 8266398, 8533056, 9447312, 9752064, 10796928, 11021864, 11377408, 12596416, 14395904, 16532796, 17066112, 18894624, 21593856, 22043728, 22754816, 25192832, 33065592, 34132224, 37789248, 43187712, 44087456, 50385664, 66131184, 68264448, 75578496, 88174912, 100771328, 132262368, 151156992, 176349824, 264524736, 302313984, 352699648, 529049472, 705399296, 1058098944, 2116197888]

約数ペア:

[(1, 2116197888), (2, 1058098944), (3, 705399296), (4, 529049472), (6, 352699648), (7, 302313984), (8, 264524736), (12, 176349824), (14, 151156992), (16, 132262368), (21, 100771328), (24, 88174912), (28, 75578496), (31, 68264448), (32, 66131184), (42, 50385664), (48, 44087456), (49, 43187712), (56, 37789248), (62, 34132224), (64, 33065592), (84, 25192832), (93, 22754816), (96, 22043728), (98, 21593856), (112, 18894624), (124, 17066112), (128, 16532796), (147, 14395904), (168, 12596416), (186, 11377408), (192, 11021864), (196, 10796928), (217, 9752064), (224, 9447312), (248, 8533056), (256, 8266398), (294, 7197952), (336, 6298208), (372, 5688704), (384, 5510932), (392, 5398464), (434, 4876032), (448, 4723656), (496, 4266528), (512, 4133199), (588, 3598976), (651, 3250688), (672, 3149104), (744, 2844352), (768, 2755466), (784, 2699232), (868, 2438016), (896, 2361828), (907, 2333184), (992, 2133264), (1176, 1799488), (1302, 1625344), (1344, 1574552), (1488, 1422176), (1519, 1393152), (1536, 1377733), (1568, 1349616), (1736, 1219008), (1792, 1180914), (1814, 1166592), (1984, 1066632), (2352, 899744), (2604, 812672), (2688, 787276), (2721, 777728), (2976, 711088), (3038, 696576), (3136, 674808), (3472, 609504), (3584, 590457), (3628, 583296), (3968, 533316), (4557, 464384), (4704, 449872), (5208, 406336), (5376, 393638), (5442, 388864), (5952, 355544), (6076, 348288), (6272, 337404), (6349, 333312), (6944, 304752), (7256, 291648), (7936, 266658), (9114, 232192), (9408, 224936), (10416, 203168), (10752, 196819), (10884, 194432), (11904, 177772), (12152, 174144), (12544, 168702), (12698, 166656), (13888, 152376), (14512, 145824), (15872, 133329), (18228, 116096), (18816, 112468), (19047, 111104), (20832, 101584), (21768, 97216), (23808, 88886), (24304, 87072), (25088, 84351), (25396, 83328), (27776, 76188), (28117, 75264), (29024, 72912), (36456, 58048), (37632, 56234), (38094, 55552), (41664, 50792), (43536, 48608), (44443, 47616)]