325839416

素因数分解:

$2^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{4177}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 714438000

約数和(自身を除く): 388598584

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 392, 398, 796, 1393, 1592, 2786, 4177, 5572, 8354, 9751, 11144, 16708, 19502, 29239, 33416, 39004, 58478, 78008, 116956, 204673, 233912, 409346, 818692, 831223, 1637384, 1662446, 3324892, 5818561, 6649784, 11637122, 23274244, 40729927, 46548488, 81459854, 162919708, 325839416]

約数ペア:

[(1, 325839416), (2, 162919708), (4, 81459854), (7, 46548488), (8, 40729927), (14, 23274244), (28, 11637122), (49, 6649784), (56, 5818561), (98, 3324892), (196, 1662446), (199, 1637384), (392, 831223), (398, 818692), (796, 409346), (1393, 233912), (1592, 204673), (2786, 116956), (4177, 78008), (5572, 58478), (8354, 39004), (9751, 33416), (11144, 29239), (16708, 19502)]