2907425024

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 6907084800

約数和(自身を除く): 3999659776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 199, 217, 224, 248, 256, 263, 398, 434, 448, 496, 526, 796, 868, 896, 992, 1052, 1393, 1592, 1736, 1792, 1841, 1984, 2104, 2786, 3184, 3472, 3682, 3968, 4208, 5572, 6169, 6368, 6944, 7364, 7936, 8153, 8416, 11144, 12338, 12736, 13888, 14728, 16306, 16832, 22288, 24676, 25472, 27776, 29456, 32612, 33664, 43183, 44576, 49352, 50944, 52337, 55552, 57071, 58912, 65224, 67328, 86366, 89152, 98704, 104674, 114142, 117824, 130448, 172732, 178304, 197408, 209348, 228284, 235648, 260896, 345464, 356608, 366359, 394816, 418696, 456568, 471296, 521792, 690928, 732718, 789632, 837392, 913136, 1043584, 1381856, 1465436, 1579264, 1622447, 1674784, 1826272, 2087168, 2763712, 2930872, 3244894, 3349568, 3652544, 5527424, 5861744, 6489788, 6699136, 7305088, 11054848, 11357129, 11723488, 12979576, 13398272, 14610176, 22714258, 23446976, 25959152, 45428516, 46893952, 51918304, 90857032, 93787904, 103836608, 181714064, 207673216, 363428128, 415346432, 726856256, 1453712512, 2907425024]

約数ペア:

[(1, 2907425024), (2, 1453712512), (4, 726856256), (7, 415346432), (8, 363428128), (14, 207673216), (16, 181714064), (28, 103836608), (31, 93787904), (32, 90857032), (56, 51918304), (62, 46893952), (64, 45428516), (112, 25959152), (124, 23446976), (128, 22714258), (199, 14610176), (217, 13398272), (224, 12979576), (248, 11723488), (256, 11357129), (263, 11054848), (398, 7305088), (434, 6699136), (448, 6489788), (496, 5861744), (526, 5527424), (796, 3652544), (868, 3349568), (896, 3244894), (992, 2930872), (1052, 2763712), (1393, 2087168), (1592, 1826272), (1736, 1674784), (1792, 1622447), (1841, 1579264), (1984, 1465436), (2104, 1381856), (2786, 1043584), (3184, 913136), (3472, 837392), (3682, 789632), (3968, 732718), (4208, 690928), (5572, 521792), (6169, 471296), (6368, 456568), (6944, 418696), (7364, 394816), (7936, 366359), (8153, 356608), (8416, 345464), (11144, 260896), (12338, 235648), (12736, 228284), (13888, 209348), (14728, 197408), (16306, 178304), (16832, 172732), (22288, 130448), (24676, 117824), (25472, 114142), (27776, 104674), (29456, 98704), (32612, 89152), (33664, 86366), (43183, 67328), (44576, 65224), (49352, 58912), (50944, 57071), (52337, 55552)]