419903316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{15287}}^1$

素因数の和:15413

約数の個数: 72

約数和(自身を含む): 1224263040

約数和(自身を除く): 804359724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6867, 9156, 13734, 15287, 27468, 30574, 45861, 61148, 91722, 107009, 137583, 183444, 214018, 275166, 321027, 428036, 550332, 642054, 963081, 1284108, 1666283, 1926162, 3332566, 3852324, 4998849, 6665132, 9997698, 11663981, 14996547, 19995396, 23327962, 29993094, 34991943, 46655924, 59986188, 69983886, 104975829, 139967772, 209951658, 419903316]

約数ペア:

[(1, 419903316), (2, 209951658), (3, 139967772), (4, 104975829), (6, 69983886), (7, 59986188), (9, 46655924), (12, 34991943), (14, 29993094), (18, 23327962), (21, 19995396), (28, 14996547), (36, 11663981), (42, 9997698), (63, 6665132), (84, 4998849), (109, 3852324), (126, 3332566), (218, 1926162), (252, 1666283), (327, 1284108), (436, 963081), (654, 642054), (763, 550332), (981, 428036), (1308, 321027), (1526, 275166), (1962, 214018), (2289, 183444), (3052, 137583), (3924, 107009), (4578, 91722), (6867, 61148), (9156, 45861), (13734, 30574), (15287, 27468)]