9173634512

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1524

約数の個数: 80

約数和(自身を含む): 20473689600

約数和(自身を除く): 11300055088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 389, 478, 778, 881, 956, 1556, 1673, 1762, 1912, 2723, 3112, 3346, 3524, 3824, 5446, 6167, 6224, 6692, 7048, 10892, 12334, 13384, 14096, 21784, 24668, 26768, 43568, 49336, 92971, 98672, 185942, 210559, 342709, 371884, 421118, 650797, 685418, 743768, 842236, 1301594, 1370836, 1473913, 1487536, 1684472, 2398963, 2603188, 2741672, 2947826, 3368944, 4797926, 5206376, 5483344, 5895652, 9595852, 10412752, 11791304, 19191704, 23582608, 38383408, 81907451, 163814902, 327629804, 573352157, 655259608, 1146704314, 1310519216, 2293408628, 4586817256, 9173634512]

約数ペア:

[(1, 9173634512), (2, 4586817256), (4, 2293408628), (7, 1310519216), (8, 1146704314), (14, 655259608), (16, 573352157), (28, 327629804), (56, 163814902), (112, 81907451), (239, 38383408), (389, 23582608), (478, 19191704), (778, 11791304), (881, 10412752), (956, 9595852), (1556, 5895652), (1673, 5483344), (1762, 5206376), (1912, 4797926), (2723, 3368944), (3112, 2947826), (3346, 2741672), (3524, 2603188), (3824, 2398963), (5446, 1684472), (6167, 1487536), (6224, 1473913), (6692, 1370836), (7048, 1301594), (10892, 842236), (12334, 743768), (13384, 685418), (14096, 650797), (21784, 421118), (24668, 371884), (26768, 342709), (43568, 210559), (49336, 185942), (92971, 98672)]