15563593152

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{290539}}^1$

素因数の和:290591

約数の個数: 112

約数和(自身を含む): 47230182400

約数和(自身を除く): 31666589248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 8928, 13392, 17856, 26784, 53568, 290539, 581078, 871617, 1162156, 1743234, 2324312, 2614851, 3486468, 4648624, 5229702, 6972936, 7844553, 9006709, 9297248, 10459404, 13945872, 15689106, 18013418, 18594496, 20918808, 27020127, 27891744, 31378212, 36026836, 41837616, 54040254, 55783488, 62756424, 72053672, 81060381, 83675232, 108080508, 125512848, 144107344, 162120762, 167350464, 216161016, 243181143, 251025696, 288214688, 324241524, 432322032, 486362286, 502051392, 576429376, 648483048, 864644064, 972724572, 1296966096, 1729288128, 1945449144, 2593932192, 3890898288, 5187864384, 7781796576, 15563593152]

約数ペア:

[(1, 15563593152), (2, 7781796576), (3, 5187864384), (4, 3890898288), (6, 2593932192), (8, 1945449144), (9, 1729288128), (12, 1296966096), (16, 972724572), (18, 864644064), (24, 648483048), (27, 576429376), (31, 502051392), (32, 486362286), (36, 432322032), (48, 324241524), (54, 288214688), (62, 251025696), (64, 243181143), (72, 216161016), (93, 167350464), (96, 162120762), (108, 144107344), (124, 125512848), (144, 108080508), (186, 83675232), (192, 81060381), (216, 72053672), (248, 62756424), (279, 55783488), (288, 54040254), (372, 41837616), (432, 36026836), (496, 31378212), (558, 27891744), (576, 27020127), (744, 20918808), (837, 18594496), (864, 18013418), (992, 15689106), (1116, 13945872), (1488, 10459404), (1674, 9297248), (1728, 9006709), (1984, 7844553), (2232, 6972936), (2976, 5229702), (3348, 4648624), (4464, 3486468), (5952, 2614851), (6696, 2324312), (8928, 1743234), (13392, 1162156), (17856, 871617), (26784, 581078), (53568, 290539)]