1550719128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{709}}^1$

素因数の和:1049

約数の個数: 128

約数和(自身を含む): 4547635200

約数和(自身を除く): 2996916072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 277, 282, 329, 376, 554, 564, 658, 709, 831, 987, 1108, 1128, 1316, 1418, 1662, 1939, 1974, 2127, 2216, 2632, 2836, 3324, 3878, 3948, 4254, 4963, 5672, 5817, 6648, 7756, 7896, 8508, 9926, 11634, 13019, 14889, 15512, 17016, 19852, 23268, 26038, 29778, 33323, 39057, 39704, 46536, 52076, 59556, 66646, 78114, 91133, 99969, 104152, 119112, 133292, 156228, 182266, 196393, 199938, 233261, 266584, 273399, 312456, 364532, 392786, 399876, 466522, 546798, 589179, 699783, 729064, 785572, 799752, 933044, 1093596, 1178358, 1374751, 1399566, 1571144, 1866088, 2187192, 2356716, 2749502, 2799132, 4124253, 4713432, 5499004, 5598264, 8248506, 9230471, 10998008, 16497012, 18460942, 27691413, 32994024, 36921884, 55382826, 64613297, 73843768, 110765652, 129226594, 193839891, 221531304, 258453188, 387679782, 516906376, 775359564, 1550719128]

約数ペア:

[(1, 1550719128), (2, 775359564), (3, 516906376), (4, 387679782), (6, 258453188), (7, 221531304), (8, 193839891), (12, 129226594), (14, 110765652), (21, 73843768), (24, 64613297), (28, 55382826), (42, 36921884), (47, 32994024), (56, 27691413), (84, 18460942), (94, 16497012), (141, 10998008), (168, 9230471), (188, 8248506), (277, 5598264), (282, 5499004), (329, 4713432), (376, 4124253), (554, 2799132), (564, 2749502), (658, 2356716), (709, 2187192), (831, 1866088), (987, 1571144), (1108, 1399566), (1128, 1374751), (1316, 1178358), (1418, 1093596), (1662, 933044), (1939, 799752), (1974, 785572), (2127, 729064), (2216, 699783), (2632, 589179), (2836, 546798), (3324, 466522), (3878, 399876), (3948, 392786), (4254, 364532), (4963, 312456), (5672, 273399), (5817, 266584), (6648, 233261), (7756, 199938), (7896, 196393), (8508, 182266), (9926, 156228), (11634, 133292), (13019, 119112), (14889, 104152), (15512, 99969), (17016, 91133), (19852, 78114), (23268, 66646), (26038, 59556), (29778, 52076), (33323, 46536), (39057, 39704)]