311528052

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:835

約数の個数: 144

約数和(自身を含む): 917593600

約数和(自身を除く): 606065548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 121, 124, 132, 186, 198, 242, 279, 297, 341, 363, 372, 396, 484, 558, 594, 682, 726, 769, 837, 1023, 1089, 1116, 1188, 1364, 1452, 1538, 1674, 2046, 2178, 2307, 3069, 3076, 3267, 3348, 3751, 4092, 4356, 4614, 6138, 6534, 6921, 7502, 8459, 9207, 9228, 11253, 12276, 13068, 13842, 15004, 16918, 18414, 20763, 22506, 23839, 25377, 27684, 33759, 33836, 36828, 41526, 45012, 47678, 50754, 67518, 71517, 76131, 83052, 93049, 95356, 101277, 101508, 135036, 143034, 152262, 186098, 202554, 214551, 228393, 262229, 279147, 286068, 304524, 372196, 405108, 429102, 456786, 524458, 558294, 643653, 786687, 837441, 858204, 913572, 1048916, 1116588, 1287306, 1573374, 1674882, 2360061, 2512323, 2574612, 2884519, 3146748, 3349764, 4720122, 5024646, 5769038, 7080183, 8653557, 9440244, 10049292, 11538076, 14160366, 17307114, 25960671, 28320732, 34614228, 51921342, 77882013, 103842684, 155764026, 311528052]

約数ペア:

[(1, 311528052), (2, 155764026), (3, 103842684), (4, 77882013), (6, 51921342), (9, 34614228), (11, 28320732), (12, 25960671), (18, 17307114), (22, 14160366), (27, 11538076), (31, 10049292), (33, 9440244), (36, 8653557), (44, 7080183), (54, 5769038), (62, 5024646), (66, 4720122), (93, 3349764), (99, 3146748), (108, 2884519), (121, 2574612), (124, 2512323), (132, 2360061), (186, 1674882), (198, 1573374), (242, 1287306), (279, 1116588), (297, 1048916), (341, 913572), (363, 858204), (372, 837441), (396, 786687), (484, 643653), (558, 558294), (594, 524458), (682, 456786), (726, 429102), (769, 405108), (837, 372196), (1023, 304524), (1089, 286068), (1116, 279147), (1188, 262229), (1364, 228393), (1452, 214551), (1538, 202554), (1674, 186098), (2046, 152262), (2178, 143034), (2307, 135036), (3069, 101508), (3076, 101277), (3267, 95356), (3348, 93049), (3751, 83052), (4092, 76131), (4356, 71517), (4614, 67518), (6138, 50754), (6534, 47678), (6921, 45012), (7502, 41526), (8459, 36828), (9207, 33836), (9228, 33759), (11253, 27684), (12276, 25377), (13068, 23839), (13842, 22506), (15004, 20763), (16918, 18414)]