853250944

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 256

約数和(自身を含む): 2303078400

約数和(自身を除く): 1449827456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 64, 68, 91, 104, 112, 119, 124, 128, 136, 139, 182, 208, 217, 221, 224, 238, 248, 272, 278, 364, 403, 416, 434, 442, 448, 476, 496, 527, 544, 556, 728, 806, 832, 868, 884, 896, 952, 973, 992, 1054, 1088, 1112, 1456, 1547, 1612, 1664, 1736, 1768, 1807, 1904, 1946, 1984, 2108, 2176, 2224, 2363, 2821, 2912, 3094, 3224, 3472, 3536, 3614, 3689, 3808, 3892, 3968, 4216, 4309, 4448, 4726, 5642, 5824, 6188, 6448, 6851, 6944, 7072, 7228, 7378, 7616, 7784, 8432, 8618, 8896, 9452, 11284, 11648, 12376, 12649, 12896, 13702, 13888, 14144, 14456, 14756, 15232, 15568, 16541, 16864, 17236, 17792, 18904, 22568, 24752, 25298, 25792, 27404, 27776, 28288, 28912, 29512, 30163, 30719, 31136, 33082, 33728, 34472, 37808, 45136, 47957, 49504, 50596, 51584, 54808, 56017, 57824, 59024, 60326, 61438, 62272, 66164, 67456, 68944, 73253, 75616, 90272, 95914, 99008, 101192, 109616, 112034, 115648, 118048, 120652, 122876, 124544, 132328, 137888, 146506, 151232, 180544, 191828, 198016, 202384, 215033, 219232, 224068, 231296, 236096, 241304, 245752, 264656, 275776, 293012, 302464, 361088, 383656, 392119, 404768, 430066, 438464, 448136, 472192, 482608, 491504, 512771, 529312, 551552, 586024, 767312, 784238, 809536, 860132, 876928, 896272, 952289, 965216, 983008, 1025542, 1058624, 1172048, 1534624, 1568476, 1619072, 1720264, 1792544, 1904578, 1930432, 1966016, 2051084, 2117248, 2344096, 3069248, 3136952, 3440528, 3585088, 3809156, 3860864, 3932032, 4102168, 4688192, 6138496, 6273904, 6666023, 6881056, 7170176, 7618312, 8204336, 9376384, 12547808, 13332046, 13762112, 15236624, 16408672, 25095616, 26664092, 27524224, 30473248, 32817344, 50191232, 53328184, 60946496, 65634688, 106656368, 121892992, 213312736, 426625472, 853250944]

約数ペア:

[(1, 853250944), (2, 426625472), (4, 213312736), (7, 121892992), (8, 106656368), (13, 65634688), (14, 60946496), (16, 53328184), (17, 50191232), (26, 32817344), (28, 30473248), (31, 27524224), (32, 26664092), (34, 25095616), (52, 16408672), (56, 15236624), (62, 13762112), (64, 13332046), (68, 12547808), (91, 9376384), (104, 8204336), (112, 7618312), (119, 7170176), (124, 6881056), (128, 6666023), (136, 6273904), (139, 6138496), (182, 4688192), (208, 4102168), (217, 3932032), (221, 3860864), (224, 3809156), (238, 3585088), (248, 3440528), (272, 3136952), (278, 3069248), (364, 2344096), (403, 2117248), (416, 2051084), (434, 1966016), (442, 1930432), (448, 1904578), (476, 1792544), (496, 1720264), (527, 1619072), (544, 1568476), (556, 1534624), (728, 1172048), (806, 1058624), (832, 1025542), (868, 983008), (884, 965216), (896, 952289), (952, 896272), (973, 876928), (992, 860132), (1054, 809536), (1088, 784238), (1112, 767312), (1456, 586024), (1547, 551552), (1612, 529312), (1664, 512771), (1736, 491504), (1768, 482608), (1807, 472192), (1904, 448136), (1946, 438464), (1984, 430066), (2108, 404768), (2176, 392119), (2224, 383656), (2363, 361088), (2821, 302464), (2912, 293012), (3094, 275776), (3224, 264656), (3472, 245752), (3536, 241304), (3614, 236096), (3689, 231296), (3808, 224068), (3892, 219232), (3968, 215033), (4216, 202384), (4309, 198016), (4448, 191828), (4726, 180544), (5642, 151232), (5824, 146506), (6188, 137888), (6448, 132328), (6851, 124544), (6944, 122876), (7072, 120652), (7228, 118048), (7378, 115648), (7616, 112034), (7784, 109616), (8432, 101192), (8618, 99008), (8896, 95914), (9452, 90272), (11284, 75616), (11648, 73253), (12376, 68944), (12649, 67456), (12896, 66164), (13702, 62272), (13888, 61438), (14144, 60326), (14456, 59024), (14756, 57824), (15232, 56017), (15568, 54808), (16541, 51584), (16864, 50596), (17236, 49504), (17792, 47957), (18904, 45136), (22568, 37808), (24752, 34472), (25298, 33728), (25792, 33082), (27404, 31136), (27776, 30719), (28288, 30163), (28912, 29512)]