355473664

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15259}}^1$

素因数の和:15295

約数の個数: 72

約数和(自身を含む): 873360320

約数和(自身を除く): 517886656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 15259, 23296, 30518, 61036, 106813, 122072, 198367, 213626, 244144, 396734, 427252, 488288, 793468, 854504, 976576, 1388569, 1586936, 1709008, 1953152, 2777138, 3173872, 3418016, 3906304, 5554276, 6347744, 6836032, 11108552, 12695488, 13672064, 22217104, 25390976, 27344128, 44434208, 50781952, 88868416, 177736832, 355473664]

約数ペア:

[(1, 355473664), (2, 177736832), (4, 88868416), (7, 50781952), (8, 44434208), (13, 27344128), (14, 25390976), (16, 22217104), (26, 13672064), (28, 12695488), (32, 11108552), (52, 6836032), (56, 6347744), (64, 5554276), (91, 3906304), (104, 3418016), (112, 3173872), (128, 2777138), (182, 1953152), (208, 1709008), (224, 1586936), (256, 1388569), (364, 976576), (416, 854504), (448, 793468), (728, 488288), (832, 427252), (896, 396734), (1456, 244144), (1664, 213626), (1792, 198367), (2912, 122072), (3328, 106813), (5824, 61036), (11648, 30518), (15259, 23296)]