442645528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 928005120

約数和(自身を除く): 485359592

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 251, 403, 502, 547, 806, 1004, 1094, 1612, 2008, 2188, 3224, 3263, 4376, 6526, 7111, 7781, 13052, 14222, 15562, 16957, 26104, 28444, 31124, 33914, 56888, 62248, 67828, 101153, 135656, 137297, 202306, 220441, 274594, 404612, 440882, 549188, 809224, 881764, 1098376, 1763528, 1784861, 3569722, 4256207, 7139444, 8512414, 14278888, 17024828, 34049656, 55330691, 110661382, 221322764, 442645528]

約数ペア:

[(1, 442645528), (2, 221322764), (4, 110661382), (8, 55330691), (13, 34049656), (26, 17024828), (31, 14278888), (52, 8512414), (62, 7139444), (104, 4256207), (124, 3569722), (248, 1784861), (251, 1763528), (403, 1098376), (502, 881764), (547, 809224), (806, 549188), (1004, 440882), (1094, 404612), (1612, 274594), (2008, 220441), (2188, 202306), (3224, 137297), (3263, 135656), (4376, 101153), (6526, 67828), (7111, 62248), (7781, 56888), (13052, 33914), (14222, 31124), (15562, 28444), (16957, 26104)]