331830828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 993248256

約数和(自身を除く): 661417428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 113, 126, 129, 172, 226, 252, 258, 271, 301, 339, 387, 452, 516, 542, 602, 678, 774, 791, 813, 903, 1017, 1084, 1204, 1356, 1548, 1582, 1626, 1806, 1897, 2034, 2373, 2439, 2709, 3164, 3252, 3612, 3794, 4068, 4746, 4859, 4878, 5418, 5691, 7119, 7588, 9492, 9718, 9756, 10836, 11382, 11653, 14238, 14577, 17073, 19436, 22764, 23306, 28476, 29154, 30623, 34013, 34146, 34959, 43731, 46612, 58308, 61246, 68026, 68292, 69918, 81571, 87462, 91869, 102039, 104877, 122492, 136052, 139836, 163142, 174924, 183738, 204078, 209754, 214361, 244713, 275607, 306117, 326284, 367476, 408156, 419508, 428722, 489426, 551214, 612234, 643083, 734139, 857444, 978852, 1102428, 1224468, 1286166, 1316789, 1468278, 1929249, 2572332, 2633578, 2936556, 3858498, 3950367, 5267156, 7716996, 7900734, 9217523, 11851101, 15801468, 18435046, 23702202, 27652569, 36870092, 47404404, 55305138, 82957707, 110610276, 165915414, 331830828]

約数ペア:

[(1, 331830828), (2, 165915414), (3, 110610276), (4, 82957707), (6, 55305138), (7, 47404404), (9, 36870092), (12, 27652569), (14, 23702202), (18, 18435046), (21, 15801468), (28, 11851101), (36, 9217523), (42, 7900734), (43, 7716996), (63, 5267156), (84, 3950367), (86, 3858498), (113, 2936556), (126, 2633578), (129, 2572332), (172, 1929249), (226, 1468278), (252, 1316789), (258, 1286166), (271, 1224468), (301, 1102428), (339, 978852), (387, 857444), (452, 734139), (516, 643083), (542, 612234), (602, 551214), (678, 489426), (774, 428722), (791, 419508), (813, 408156), (903, 367476), (1017, 326284), (1084, 306117), (1204, 275607), (1356, 244713), (1548, 214361), (1582, 209754), (1626, 204078), (1806, 183738), (1897, 174924), (2034, 163142), (2373, 139836), (2439, 136052), (2709, 122492), (3164, 104877), (3252, 102039), (3612, 91869), (3794, 87462), (4068, 81571), (4746, 69918), (4859, 68292), (4878, 68026), (5418, 61246), (5691, 58308), (7119, 46612), (7588, 43731), (9492, 34959), (9718, 34146), (9756, 34013), (10836, 30623), (11382, 29154), (11653, 28476), (14238, 23306), (14577, 22764), (17073, 19436)]