439653168

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:827

約数の個数: 120

約数和(自身を含む): 1273512240

約数和(自身を除く): 833859072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 113, 123, 144, 164, 226, 246, 328, 339, 369, 452, 492, 656, 659, 678, 738, 904, 984, 1017, 1318, 1356, 1476, 1808, 1968, 1977, 2034, 2636, 2712, 2952, 3954, 4068, 4633, 5272, 5424, 5904, 5931, 7908, 8136, 9266, 10544, 11862, 13899, 15816, 16272, 18532, 23724, 27019, 27798, 31632, 37064, 41697, 47448, 54038, 55596, 74128, 74467, 81057, 83394, 94896, 108076, 111192, 148934, 162114, 166788, 216152, 222384, 223401, 243171, 297868, 324228, 333576, 432304, 446802, 486342, 595736, 648456, 667152, 670203, 893604, 972684, 1191472, 1296912, 1340406, 1787208, 1945368, 2680812, 3053147, 3574416, 3890736, 5361624, 6106294, 9159441, 10723248, 12212588, 18318882, 24425176, 27478323, 36637764, 48850352, 54956646, 73275528, 109913292, 146551056, 219826584, 439653168]

約数ペア:

[(1, 439653168), (2, 219826584), (3, 146551056), (4, 109913292), (6, 73275528), (8, 54956646), (9, 48850352), (12, 36637764), (16, 27478323), (18, 24425176), (24, 18318882), (36, 12212588), (41, 10723248), (48, 9159441), (72, 6106294), (82, 5361624), (113, 3890736), (123, 3574416), (144, 3053147), (164, 2680812), (226, 1945368), (246, 1787208), (328, 1340406), (339, 1296912), (369, 1191472), (452, 972684), (492, 893604), (656, 670203), (659, 667152), (678, 648456), (738, 595736), (904, 486342), (984, 446802), (1017, 432304), (1318, 333576), (1356, 324228), (1476, 297868), (1808, 243171), (1968, 223401), (1977, 222384), (2034, 216152), (2636, 166788), (2712, 162114), (2952, 148934), (3954, 111192), (4068, 108076), (4633, 94896), (5272, 83394), (5424, 81057), (5904, 74467), (5931, 74128), (7908, 55596), (8136, 54038), (9266, 47448), (10544, 41697), (11862, 37064), (13899, 31632), (15816, 27798), (16272, 27019), (18532, 23724)]