306850312076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{210761}}^1$

素因数の和:210975

約数の個数: 96

約数和(自身を含む): 696829754880

約数和(自身を除く): 389979442804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 163, 203, 308, 319, 326, 406, 638, 652, 812, 1141, 1276, 1793, 2233, 2282, 3586, 4466, 4564, 4727, 7172, 8932, 9454, 12551, 18908, 25102, 33089, 50204, 51997, 66178, 103994, 132356, 207988, 210761, 363979, 421522, 727958, 843044, 1455916, 1475327, 2318371, 2950654, 4636742, 5901308, 6112069, 9273484, 12224138, 16228597, 24448276, 32457194, 34354043, 42784483, 64914388, 67232759, 68708086, 85568966, 134465518, 137416172, 171137932, 240478301, 268931036, 377894473, 470629313, 480956602, 755788946, 941258626, 961913204, 996267247, 1511577892, 1882517252, 1992534494, 2645261311, 3985068988, 5290522622, 6973870729, 10581045244, 10958939717, 13947741458, 21917879434, 27895482916, 43835758868, 76712578019, 153425156038, 306850312076]

約数ペア:

[(1, 306850312076), (2, 153425156038), (4, 76712578019), (7, 43835758868), (11, 27895482916), (14, 21917879434), (22, 13947741458), (28, 10958939717), (29, 10581045244), (44, 6973870729), (58, 5290522622), (77, 3985068988), (116, 2645261311), (154, 1992534494), (163, 1882517252), (203, 1511577892), (308, 996267247), (319, 961913204), (326, 941258626), (406, 755788946), (638, 480956602), (652, 470629313), (812, 377894473), (1141, 268931036), (1276, 240478301), (1793, 171137932), (2233, 137416172), (2282, 134465518), (3586, 85568966), (4466, 68708086), (4564, 67232759), (4727, 64914388), (7172, 42784483), (8932, 34354043), (9454, 32457194), (12551, 24448276), (18908, 16228597), (25102, 12224138), (33089, 9273484), (50204, 6112069), (51997, 5901308), (66178, 4636742), (103994, 2950654), (132356, 2318371), (207988, 1475327), (210761, 1455916), (363979, 843044), (421522, 727958)]