1570500816

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{1801}}^1$

素因数の和:2340

約数の個数: 80

約数和(自身を含む): 4177583808

約数和(自身を除く): 2607082992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 491, 592, 888, 982, 1473, 1776, 1801, 1964, 2946, 3602, 3928, 5403, 5892, 7204, 7856, 10806, 11784, 14408, 18167, 21612, 23568, 28816, 36334, 43224, 54501, 66637, 72668, 86448, 109002, 133274, 145336, 199911, 218004, 266548, 290672, 399822, 436008, 533096, 799644, 872016, 884291, 1066192, 1599288, 1768582, 2652873, 3198576, 3537164, 5305746, 7074328, 10611492, 14148656, 21222984, 32718767, 42445968, 65437534, 98156301, 130875068, 196312602, 261750136, 392625204, 523500272, 785250408, 1570500816]

約数ペア:

[(1, 1570500816), (2, 785250408), (3, 523500272), (4, 392625204), (6, 261750136), (8, 196312602), (12, 130875068), (16, 98156301), (24, 65437534), (37, 42445968), (48, 32718767), (74, 21222984), (111, 14148656), (148, 10611492), (222, 7074328), (296, 5305746), (444, 3537164), (491, 3198576), (592, 2652873), (888, 1768582), (982, 1599288), (1473, 1066192), (1776, 884291), (1801, 872016), (1964, 799644), (2946, 533096), (3602, 436008), (3928, 399822), (5403, 290672), (5892, 266548), (7204, 218004), (7856, 199911), (10806, 145336), (11784, 133274), (14408, 109002), (18167, 86448), (21612, 72668), (23568, 66637), (28816, 54501), (36334, 43224)]