1565204088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131221}}^1$

素因数の和:131308

約数の個数: 64

約数和(自身を含む): 4535032320

約数和(自身を除く): 2969828232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 131221, 262442, 393663, 524884, 787326, 918547, 1049768, 1574652, 1837094, 2755641, 3149304, 3674188, 5511282, 7348376, 9316691, 11022564, 18633382, 22045128, 27950073, 37266764, 55900146, 65216837, 74533528, 111800292, 130433674, 195650511, 223600584, 260867348, 391301022, 521734696, 782602044, 1565204088]

約数ペア:

[(1, 1565204088), (2, 782602044), (3, 521734696), (4, 391301022), (6, 260867348), (7, 223600584), (8, 195650511), (12, 130433674), (14, 111800292), (21, 74533528), (24, 65216837), (28, 55900146), (42, 37266764), (56, 27950073), (71, 22045128), (84, 18633382), (142, 11022564), (168, 9316691), (213, 7348376), (284, 5511282), (426, 3674188), (497, 3149304), (568, 2755641), (852, 1837094), (994, 1574652), (1491, 1049768), (1704, 918547), (1988, 787326), (2982, 524884), (3976, 393663), (5964, 262442), (11928, 131221)]