393768228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{28759}}^1$

素因数の和:28936

約数の個数: 48

約数和(自身を含む): 1056527360

約数和(自身を除く): 662759132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 13692, 28759, 57518, 86277, 115036, 172554, 201313, 345108, 402626, 603939, 805252, 1207878, 2415756, 4687717, 9375434, 14063151, 18750868, 28126302, 32814019, 56252604, 65628038, 98442057, 131256076, 196884114, 393768228]

約数ペア:

[(1, 393768228), (2, 196884114), (3, 131256076), (4, 98442057), (6, 65628038), (7, 56252604), (12, 32814019), (14, 28126302), (21, 18750868), (28, 14063151), (42, 9375434), (84, 4687717), (163, 2415756), (326, 1207878), (489, 805252), (652, 603939), (978, 402626), (1141, 345108), (1956, 201313), (2282, 172554), (3423, 115036), (4564, 86277), (6846, 57518), (13692, 28759)]