880336506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 2109279744

約数和(自身を除く): 1228943238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 61, 86, 122, 129, 131, 183, 258, 262, 301, 366, 393, 427, 602, 786, 854, 903, 917, 1281, 1806, 1834, 2562, 2623, 2751, 3721, 5246, 5502, 5633, 7442, 7869, 7991, 11163, 11266, 15738, 15982, 16899, 18361, 22326, 23973, 26047, 33798, 36722, 39431, 47946, 52094, 55083, 55937, 78141, 78862, 110166, 111874, 118293, 156282, 160003, 167811, 236586, 320006, 335622, 343613, 480009, 487451, 687226, 960018, 974902, 1030839, 1120021, 1462353, 2061678, 2240042, 2405291, 2924706, 3360063, 3412157, 4810582, 6720126, 6824314, 7215873, 10236471, 14431746, 20472942, 20960393, 41920786, 62881179, 125762358, 146722751, 293445502, 440168253, 880336506]

約数ペア:

[(1, 880336506), (2, 440168253), (3, 293445502), (6, 146722751), (7, 125762358), (14, 62881179), (21, 41920786), (42, 20960393), (43, 20472942), (61, 14431746), (86, 10236471), (122, 7215873), (129, 6824314), (131, 6720126), (183, 4810582), (258, 3412157), (262, 3360063), (301, 2924706), (366, 2405291), (393, 2240042), (427, 2061678), (602, 1462353), (786, 1120021), (854, 1030839), (903, 974902), (917, 960018), (1281, 687226), (1806, 487451), (1834, 480009), (2562, 343613), (2623, 335622), (2751, 320006), (3721, 236586), (5246, 167811), (5502, 160003), (5633, 156282), (7442, 118293), (7869, 111874), (7991, 110166), (11163, 78862), (11266, 78141), (15738, 55937), (15982, 55083), (16899, 52094), (18361, 47946), (22326, 39431), (23973, 36722), (26047, 33798)]