193531464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{127997}}^1$

素因数の和:128019

約数の個数: 64

約数和(自身を含む): 614390400

約数和(自身を除く): 420858936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 127997, 255994, 383991, 511988, 767982, 895979, 1023976, 1151973, 1535964, 1791958, 2303946, 2687937, 3071928, 3455919, 3583916, 4607892, 5375874, 6911838, 7167832, 8063811, 9215784, 10751748, 13823676, 16127622, 21503496, 24191433, 27647352, 32255244, 48382866, 64510488, 96765732, 193531464]

約数ペア:

[(1, 193531464), (2, 96765732), (3, 64510488), (4, 48382866), (6, 32255244), (7, 27647352), (8, 24191433), (9, 21503496), (12, 16127622), (14, 13823676), (18, 10751748), (21, 9215784), (24, 8063811), (27, 7167832), (28, 6911838), (36, 5375874), (42, 4607892), (54, 3583916), (56, 3455919), (63, 3071928), (72, 2687937), (84, 2303946), (108, 1791958), (126, 1535964), (168, 1151973), (189, 1023976), (216, 895979), (252, 767982), (378, 511988), (504, 383991), (756, 255994), (1512, 127997)]