415982008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{983}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 848139120

約数和(自身を除く): 432157112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 313, 338, 626, 676, 983, 1252, 1352, 1966, 2504, 3932, 4069, 7864, 8138, 12779, 16276, 25558, 32552, 51116, 52897, 102232, 105794, 166127, 211588, 307679, 332254, 423176, 615358, 664508, 1230716, 1329016, 2461432, 3999827, 7999654, 15999308, 31998616, 51997751, 103995502, 207991004, 415982008]

約数ペア:

[(1, 415982008), (2, 207991004), (4, 103995502), (8, 51997751), (13, 31998616), (26, 15999308), (52, 7999654), (104, 3999827), (169, 2461432), (313, 1329016), (338, 1230716), (626, 664508), (676, 615358), (983, 423176), (1252, 332254), (1352, 307679), (1966, 211588), (2504, 166127), (3932, 105794), (4069, 102232), (7864, 52897), (8138, 51116), (12779, 32552), (16276, 25558)]