321660024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{9719}}^1$

素因数の和:9932

約数の個数: 64

約数和(自身を含む): 923788800

約数和(自身を除く): 602128776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 4137, 4728, 5516, 8274, 9719, 11032, 16548, 19438, 29157, 33096, 38876, 58314, 68033, 77752, 116628, 136066, 204099, 233256, 272132, 408198, 544264, 816396, 1632792, 1914643, 3829286, 5743929, 7658572, 11487858, 13402501, 15317144, 22975716, 26805002, 40207503, 45951432, 53610004, 80415006, 107220008, 160830012, 321660024]

約数ペア:

[(1, 321660024), (2, 160830012), (3, 107220008), (4, 80415006), (6, 53610004), (7, 45951432), (8, 40207503), (12, 26805002), (14, 22975716), (21, 15317144), (24, 13402501), (28, 11487858), (42, 7658572), (56, 5743929), (84, 3829286), (168, 1914643), (197, 1632792), (394, 816396), (591, 544264), (788, 408198), (1182, 272132), (1379, 233256), (1576, 204099), (2364, 136066), (2758, 116628), (4137, 77752), (4728, 68033), (5516, 58314), (8274, 38876), (9719, 33096), (11032, 29157), (16548, 19438)]