15506958768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{123731}}^1$

素因数の和:124122

約数の個数: 80

約数和(自身を含む): 45905561856

約数和(自身を除く): 30398603088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 373, 746, 1119, 1492, 2238, 2611, 2984, 4476, 5222, 5968, 7833, 8952, 10444, 15666, 17904, 20888, 31332, 41776, 62664, 123731, 125328, 247462, 371193, 494924, 742386, 866117, 989848, 1484772, 1732234, 1979696, 2598351, 2969544, 3464468, 5196702, 5939088, 6928936, 10393404, 13857872, 20786808, 41573616, 46151663, 92303326, 138454989, 184606652, 276909978, 323061641, 369213304, 553819956, 646123282, 738426608, 969184923, 1107639912, 1292246564, 1938369846, 2215279824, 2584493128, 3876739692, 5168986256, 7753479384, 15506958768]

約数ペア:

[(1, 15506958768), (2, 7753479384), (3, 5168986256), (4, 3876739692), (6, 2584493128), (7, 2215279824), (8, 1938369846), (12, 1292246564), (14, 1107639912), (16, 969184923), (21, 738426608), (24, 646123282), (28, 553819956), (42, 369213304), (48, 323061641), (56, 276909978), (84, 184606652), (112, 138454989), (168, 92303326), (336, 46151663), (373, 41573616), (746, 20786808), (1119, 13857872), (1492, 10393404), (2238, 6928936), (2611, 5939088), (2984, 5196702), (4476, 3464468), (5222, 2969544), (5968, 2598351), (7833, 1979696), (8952, 1732234), (10444, 1484772), (15666, 989848), (17904, 866117), (20888, 742386), (31332, 494924), (41776, 371193), (62664, 247462), (123731, 125328)]