515601424

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6151}}^1$

素因数の和:6216

約数の個数: 60

約数和(自身を含む): 1116809472

約数和(自身を除く): 601208048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1612, 2704, 3224, 5239, 6151, 6448, 10478, 12302, 20956, 24604, 41912, 49208, 79963, 83824, 98416, 159926, 190681, 319852, 381362, 639704, 762724, 1039519, 1279408, 1525448, 2079038, 2478853, 3050896, 4158076, 4957706, 8316152, 9915412, 16632304, 19830824, 32225089, 39661648, 64450178, 128900356, 257800712, 515601424]

約数ペア:

[(1, 515601424), (2, 257800712), (4, 128900356), (8, 64450178), (13, 39661648), (16, 32225089), (26, 19830824), (31, 16632304), (52, 9915412), (62, 8316152), (104, 4957706), (124, 4158076), (169, 3050896), (208, 2478853), (248, 2079038), (338, 1525448), (403, 1279408), (496, 1039519), (676, 762724), (806, 639704), (1352, 381362), (1612, 319852), (2704, 190681), (3224, 159926), (5239, 98416), (6151, 83824), (6448, 79963), (10478, 49208), (12302, 41912), (20956, 24604)]