386983170

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:678

約数の個数: 160

約数和(自身を含む): 1200583296

約数和(自身を除く): 813600126

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 131, 135, 162, 189, 210, 262, 270, 315, 378, 393, 405, 521, 567, 630, 655, 786, 810, 917, 945, 1042, 1134, 1179, 1310, 1563, 1834, 1890, 1965, 2358, 2605, 2751, 2835, 3126, 3537, 3647, 3930, 4585, 4689, 5210, 5502, 5670, 5895, 7074, 7294, 7815, 8253, 9170, 9378, 10611, 10941, 11790, 13755, 14067, 15630, 16506, 17685, 18235, 21222, 21882, 23445, 24759, 27510, 28134, 32823, 35370, 36470, 41265, 42201, 46890, 49518, 53055, 54705, 65646, 68251, 70335, 74277, 82530, 84402, 98469, 106110, 109410, 123795, 136502, 140670, 148554, 164115, 196938, 204753, 211005, 247590, 295407, 328230, 341255, 371385, 409506, 422010, 477757, 492345, 590814, 614259, 682510, 742770, 955514, 984690, 1023765, 1228518, 1433271, 1477035, 1842777, 2047530, 2388785, 2866542, 2954070, 3071295, 3685554, 4299813, 4777570, 5528331, 6142590, 7166355, 8599626, 9213885, 11056662, 12899439, 14332710, 18427770, 21499065, 25798878, 27641655, 38698317, 42998130, 55283310, 64497195, 77396634, 128994390, 193491585, 386983170]

約数ペア:

[(1, 386983170), (2, 193491585), (3, 128994390), (5, 77396634), (6, 64497195), (7, 55283310), (9, 42998130), (10, 38698317), (14, 27641655), (15, 25798878), (18, 21499065), (21, 18427770), (27, 14332710), (30, 12899439), (35, 11056662), (42, 9213885), (45, 8599626), (54, 7166355), (63, 6142590), (70, 5528331), (81, 4777570), (90, 4299813), (105, 3685554), (126, 3071295), (131, 2954070), (135, 2866542), (162, 2388785), (189, 2047530), (210, 1842777), (262, 1477035), (270, 1433271), (315, 1228518), (378, 1023765), (393, 984690), (405, 955514), (521, 742770), (567, 682510), (630, 614259), (655, 590814), (786, 492345), (810, 477757), (917, 422010), (945, 409506), (1042, 371385), (1134, 341255), (1179, 328230), (1310, 295407), (1563, 247590), (1834, 211005), (1890, 204753), (1965, 196938), (2358, 164115), (2605, 148554), (2751, 140670), (2835, 136502), (3126, 123795), (3537, 109410), (3647, 106110), (3930, 98469), (4585, 84402), (4689, 82530), (5210, 74277), (5502, 70335), (5670, 68251), (5895, 65646), (7074, 54705), (7294, 53055), (7815, 49518), (8253, 46890), (9170, 42201), (9378, 41265), (10611, 36470), (10941, 35370), (11790, 32823), (13755, 28134), (14067, 27510), (15630, 24759), (16506, 23445), (17685, 21882), (18235, 21222)]