680378778864

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{50804867}}^1$

素因数の和:50804915

約数の個数: 80

約数和(自身を含む): 2015937162240

約数和(自身を除く): 1335558383376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 50804867, 101609734, 152414601, 203219468, 304829202, 406438936, 457243803, 609658404, 812877872, 914487606, 1219316808, 1371731409, 1574950877, 1828975212, 2438633616, 2743462818, 3149901754, 3657950424, 4724852631, 5486925636, 6299803508, 7315900848, 9449705262, 10973851272, 12599607016, 14174557893, 18899410524, 21947702544, 25199214032, 28349115786, 37798821048, 42523673679, 56698231572, 75597642096, 85047347358, 113396463144, 170094694716, 226792926288, 340189389432, 680378778864]

約数ペア:

[(1, 680378778864), (2, 340189389432), (3, 226792926288), (4, 170094694716), (6, 113396463144), (8, 85047347358), (9, 75597642096), (12, 56698231572), (16, 42523673679), (18, 37798821048), (24, 28349115786), (27, 25199214032), (31, 21947702544), (36, 18899410524), (48, 14174557893), (54, 12599607016), (62, 10973851272), (72, 9449705262), (93, 7315900848), (108, 6299803508), (124, 5486925636), (144, 4724852631), (186, 3657950424), (216, 3149901754), (248, 2743462818), (279, 2438633616), (372, 1828975212), (432, 1574950877), (496, 1371731409), (558, 1219316808), (744, 914487606), (837, 812877872), (1116, 609658404), (1488, 457243803), (1674, 406438936), (2232, 304829202), (3348, 203219468), (4464, 152414601), (6696, 101609734), (13392, 50804867)]