239904392

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 568814400

約数和(自身を除く): 328910008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 179, 182, 196, 263, 358, 364, 392, 526, 637, 716, 728, 1052, 1253, 1274, 1432, 1841, 2104, 2327, 2506, 2548, 3419, 3682, 4654, 5012, 5096, 6838, 7364, 8771, 9308, 10024, 12887, 13676, 14728, 16289, 17542, 18616, 23933, 25774, 27352, 32578, 35084, 47077, 47866, 51548, 65156, 70168, 94154, 95732, 103096, 114023, 130312, 167531, 188308, 191464, 228046, 329539, 335062, 376616, 456092, 612001, 659078, 670124, 912184, 1224002, 1318156, 1340248, 2306773, 2448004, 2636312, 4284007, 4613546, 4896008, 8568014, 9227092, 17136028, 18454184, 29988049, 34272056, 59976098, 119952196, 239904392]

約数ペア:

[(1, 239904392), (2, 119952196), (4, 59976098), (7, 34272056), (8, 29988049), (13, 18454184), (14, 17136028), (26, 9227092), (28, 8568014), (49, 4896008), (52, 4613546), (56, 4284007), (91, 2636312), (98, 2448004), (104, 2306773), (179, 1340248), (182, 1318156), (196, 1224002), (263, 912184), (358, 670124), (364, 659078), (392, 612001), (526, 456092), (637, 376616), (716, 335062), (728, 329539), (1052, 228046), (1253, 191464), (1274, 188308), (1432, 167531), (1841, 130312), (2104, 114023), (2327, 103096), (2506, 95732), (2548, 94154), (3419, 70168), (3682, 65156), (4654, 51548), (5012, 47866), (5096, 47077), (6838, 35084), (7364, 32578), (8771, 27352), (9308, 25774), (10024, 23933), (12887, 18616), (13676, 17542), (14728, 16289)]