2021641512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{19289}}^1$

素因数の和:19706

約数の個数: 64

約数和(自身を含む): 5527742400

約数和(自身を除く): 3506100888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 397, 794, 1191, 1588, 2382, 3176, 4367, 4764, 8734, 9528, 13101, 17468, 19289, 26202, 34936, 38578, 52404, 57867, 77156, 104808, 115734, 154312, 212179, 231468, 424358, 462936, 636537, 848716, 1273074, 1697432, 2546148, 5092296, 7657733, 15315466, 22973199, 30630932, 45946398, 61261864, 84235063, 91892796, 168470126, 183785592, 252705189, 336940252, 505410378, 673880504, 1010820756, 2021641512]

約数ペア:

[(1, 2021641512), (2, 1010820756), (3, 673880504), (4, 505410378), (6, 336940252), (8, 252705189), (11, 183785592), (12, 168470126), (22, 91892796), (24, 84235063), (33, 61261864), (44, 45946398), (66, 30630932), (88, 22973199), (132, 15315466), (264, 7657733), (397, 5092296), (794, 2546148), (1191, 1697432), (1588, 1273074), (2382, 848716), (3176, 636537), (4367, 462936), (4764, 424358), (8734, 231468), (9528, 212179), (13101, 154312), (17468, 115734), (19289, 104808), (26202, 77156), (34936, 57867), (38578, 52404)]