293454828

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2729}}^1$

素因数の和:2871

約数の個数: 72

約数和(自身を含む): 775101600

約数和(自身を除く): 481646772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 103, 116, 174, 206, 261, 309, 348, 412, 522, 618, 927, 1044, 1236, 1854, 2729, 2987, 3708, 5458, 5974, 8187, 8961, 10916, 11948, 16374, 17922, 24561, 26883, 32748, 35844, 49122, 53766, 79141, 98244, 107532, 158282, 237423, 281087, 316564, 474846, 562174, 712269, 843261, 949692, 1124348, 1424538, 1686522, 2529783, 2849076, 3373044, 5059566, 8151523, 10119132, 16303046, 24454569, 32606092, 48909138, 73363707, 97818276, 146727414, 293454828]

約数ペア:

[(1, 293454828), (2, 146727414), (3, 97818276), (4, 73363707), (6, 48909138), (9, 32606092), (12, 24454569), (18, 16303046), (29, 10119132), (36, 8151523), (58, 5059566), (87, 3373044), (103, 2849076), (116, 2529783), (174, 1686522), (206, 1424538), (261, 1124348), (309, 949692), (348, 843261), (412, 712269), (522, 562174), (618, 474846), (927, 316564), (1044, 281087), (1236, 237423), (1854, 158282), (2729, 107532), (2987, 98244), (3708, 79141), (5458, 53766), (5974, 49122), (8187, 35844), (8961, 32748), (10916, 26883), (11948, 24561), (16374, 17922)]