220332772096

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{142049}}^1$

素因数の和:142221

約数の個数: 72

約数和(自身を含む): 451204210800

約数和(自身を除く): 230871438704

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 83, 128, 146, 166, 256, 292, 332, 584, 664, 1168, 1328, 2336, 2656, 4672, 5312, 6059, 9344, 10624, 12118, 18688, 21248, 24236, 48472, 96944, 142049, 193888, 284098, 387776, 568196, 775552, 1136392, 1551104, 2272784, 4545568, 9091136, 10369577, 11790067, 18182272, 20739154, 23580134, 36364544, 41478308, 47160268, 82956616, 94320536, 165913232, 188641072, 331826464, 377282144, 663652928, 754564288, 860674891, 1327305856, 1509128576, 1721349782, 2654611712, 3018257152, 3442699564, 6885399128, 13770798256, 27541596512, 55083193024, 110166386048, 220332772096]

約数ペア:

[(1, 220332772096), (2, 110166386048), (4, 55083193024), (8, 27541596512), (16, 13770798256), (32, 6885399128), (64, 3442699564), (73, 3018257152), (83, 2654611712), (128, 1721349782), (146, 1509128576), (166, 1327305856), (256, 860674891), (292, 754564288), (332, 663652928), (584, 377282144), (664, 331826464), (1168, 188641072), (1328, 165913232), (2336, 94320536), (2656, 82956616), (4672, 47160268), (5312, 41478308), (6059, 36364544), (9344, 23580134), (10624, 20739154), (12118, 18182272), (18688, 11790067), (21248, 10369577), (24236, 9091136), (48472, 4545568), (96944, 2272784), (142049, 1551104), (193888, 1136392), (284098, 775552), (387776, 568196)]