2539427664

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{1811}}^1$

素因数の和:2176

約数の個数: 80

約数和(自身を含む): 6643574784

約数和(自身を除く): 4104147120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 223, 262, 393, 446, 524, 669, 786, 892, 1048, 1338, 1572, 1784, 1811, 2096, 2676, 3144, 3568, 3622, 5352, 5433, 6288, 7244, 10704, 10866, 14488, 21732, 28976, 29213, 43464, 58426, 86928, 87639, 116852, 175278, 233704, 237241, 350556, 403853, 467408, 474482, 701112, 711723, 807706, 948964, 1211559, 1402224, 1423446, 1615412, 1897928, 2423118, 2846892, 3230824, 3795856, 4846236, 5693784, 6461648, 9692472, 11387568, 19384944, 52904743, 105809486, 158714229, 211618972, 317428458, 423237944, 634856916, 846475888, 1269713832, 2539427664]

約数ペア:

[(1, 2539427664), (2, 1269713832), (3, 846475888), (4, 634856916), (6, 423237944), (8, 317428458), (12, 211618972), (16, 158714229), (24, 105809486), (48, 52904743), (131, 19384944), (223, 11387568), (262, 9692472), (393, 6461648), (446, 5693784), (524, 4846236), (669, 3795856), (786, 3230824), (892, 2846892), (1048, 2423118), (1338, 1897928), (1572, 1615412), (1784, 1423446), (1811, 1402224), (2096, 1211559), (2676, 948964), (3144, 807706), (3568, 711723), (3622, 701112), (5352, 474482), (5433, 467408), (6288, 403853), (7244, 350556), (10704, 237241), (10866, 233704), (14488, 175278), (21732, 116852), (28976, 87639), (29213, 86928), (43464, 58426)]