1787020992

素因数分解:

$2^6\times 3^2\times {\mathrm{109}}^1\times {\mathrm{28463}}^1$

素因数の和:28590

約数の個数: 84

約数和(自身を含む): 5169347040

約数和(自身を除く): 3382326048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 144, 192, 218, 288, 327, 436, 576, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5232, 6976, 7848, 10464, 15696, 20928, 28463, 31392, 56926, 62784, 85389, 113852, 170778, 227704, 256167, 341556, 455408, 512334, 683112, 910816, 1024668, 1366224, 1821632, 2049336, 2732448, 3102467, 4098672, 5464896, 6204934, 8197344, 9307401, 12409868, 16394688, 18614802, 24819736, 27922203, 37229604, 49639472, 55844406, 74459208, 99278944, 111688812, 148918416, 198557888, 223377624, 297836832, 446755248, 595673664, 893510496, 1787020992]

約数ペア:

[(1, 1787020992), (2, 893510496), (3, 595673664), (4, 446755248), (6, 297836832), (8, 223377624), (9, 198557888), (12, 148918416), (16, 111688812), (18, 99278944), (24, 74459208), (32, 55844406), (36, 49639472), (48, 37229604), (64, 27922203), (72, 24819736), (96, 18614802), (109, 16394688), (144, 12409868), (192, 9307401), (218, 8197344), (288, 6204934), (327, 5464896), (436, 4098672), (576, 3102467), (654, 2732448), (872, 2049336), (981, 1821632), (1308, 1366224), (1744, 1024668), (1962, 910816), (2616, 683112), (3488, 512334), (3924, 455408), (5232, 341556), (6976, 256167), (7848, 227704), (10464, 170778), (15696, 113852), (20928, 85389), (28463, 62784), (31392, 56926)]