216994752

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28979}}^1$

素因数の和:29010

約数の個数: 84

約数和(自身を含む): 669843720

約数和(自身を除く): 452848968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 28979, 57958, 86937, 115916, 173874, 231832, 260811, 347748, 376727, 463664, 521622, 695496, 753454, 927328, 1043244, 1130181, 1390992, 1506908, 1854656, 2086488, 2260362, 2781984, 3013816, 3390543, 4172976, 4520724, 5563968, 6027632, 6781086, 8345952, 9041448, 12055264, 13562172, 16691904, 18082896, 24110528, 27124344, 36165792, 54248688, 72331584, 108497376, 216994752]

約数ペア:

[(1, 216994752), (2, 108497376), (3, 72331584), (4, 54248688), (6, 36165792), (8, 27124344), (9, 24110528), (12, 18082896), (13, 16691904), (16, 13562172), (18, 12055264), (24, 9041448), (26, 8345952), (32, 6781086), (36, 6027632), (39, 5563968), (48, 4520724), (52, 4172976), (64, 3390543), (72, 3013816), (78, 2781984), (96, 2260362), (104, 2086488), (117, 1854656), (144, 1506908), (156, 1390992), (192, 1130181), (208, 1043244), (234, 927328), (288, 753454), (312, 695496), (416, 521622), (468, 463664), (576, 376727), (624, 347748), (832, 260811), (936, 231832), (1248, 173874), (1872, 115916), (2496, 86937), (3744, 57958), (7488, 28979)]