1212272768

素因数分解:

$2^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16301}}^1$

素因数の和:16405

約数の個数: 64

約数和(自身を含む): 2793510720

約数和(自身を除く): 1581237952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 332, 448, 581, 664, 896, 1162, 1328, 2324, 2656, 4648, 5312, 9296, 10624, 16301, 18592, 32602, 37184, 65204, 74368, 114107, 130408, 228214, 260816, 456428, 521632, 912856, 1043264, 1352983, 1825712, 2086528, 2705966, 3651424, 5411932, 7302848, 9470881, 10823864, 14605696, 18941762, 21647728, 37883524, 43295456, 75767048, 86590912, 151534096, 173181824, 303068192, 606136384, 1212272768]

約数ペア:

[(1, 1212272768), (2, 606136384), (4, 303068192), (7, 173181824), (8, 151534096), (14, 86590912), (16, 75767048), (28, 43295456), (32, 37883524), (56, 21647728), (64, 18941762), (83, 14605696), (112, 10823864), (128, 9470881), (166, 7302848), (224, 5411932), (332, 3651424), (448, 2705966), (581, 2086528), (664, 1825712), (896, 1352983), (1162, 1043264), (1328, 912856), (2324, 521632), (2656, 456428), (4648, 260816), (5312, 228214), (9296, 130408), (10624, 114107), (16301, 74368), (18592, 65204), (32602, 37184)]