1993619472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{10273}}^1$

素因数の和:10608

約数の個数: 80

約数和(自身を含む): 5564727168

約数和(自身を除く): 3571107696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 311, 312, 622, 624, 933, 1244, 1866, 2488, 3732, 4043, 4976, 7464, 8086, 10273, 12129, 14928, 16172, 20546, 24258, 30819, 32344, 41092, 48516, 61638, 64688, 82184, 97032, 123276, 133549, 164368, 194064, 246552, 267098, 400647, 493104, 534196, 801294, 1068392, 1602588, 2136784, 3194903, 3205176, 6389806, 6410352, 9584709, 12779612, 19169418, 25559224, 38338836, 41533739, 51118448, 76677672, 83067478, 124601217, 153355344, 166134956, 249202434, 332269912, 498404868, 664539824, 996809736, 1993619472]

約数ペア:

[(1, 1993619472), (2, 996809736), (3, 664539824), (4, 498404868), (6, 332269912), (8, 249202434), (12, 166134956), (13, 153355344), (16, 124601217), (24, 83067478), (26, 76677672), (39, 51118448), (48, 41533739), (52, 38338836), (78, 25559224), (104, 19169418), (156, 12779612), (208, 9584709), (311, 6410352), (312, 6389806), (622, 3205176), (624, 3194903), (933, 2136784), (1244, 1602588), (1866, 1068392), (2488, 801294), (3732, 534196), (4043, 493104), (4976, 400647), (7464, 267098), (8086, 246552), (10273, 194064), (12129, 164368), (14928, 133549), (16172, 123276), (20546, 97032), (24258, 82184), (30819, 64688), (32344, 61638), (41092, 48516)]