492092153

素因数分解:

$7^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 640005120

約数和(自身を除く): 147912967

約数列:

[1, 7, 19, 23, 49, 67, 133, 161, 343, 437, 469, 931, 1127, 1273, 1541, 2401, 3059, 3283, 6517, 7889, 8911, 10787, 16807, 21413, 22981, 29279, 45619, 55223, 62377, 75509, 149891, 160867, 204953, 319333, 386561, 436639, 528563, 1049237, 1126069, 1434671, 3056473, 3699941, 7344659, 10042697, 21395311, 25899587, 70298879, 492092153]

約数ペア:

[(1, 492092153), (7, 70298879), (19, 25899587), (23, 21395311), (49, 10042697), (67, 7344659), (133, 3699941), (161, 3056473), (343, 1434671), (437, 1126069), (469, 1049237), (931, 528563), (1127, 436639), (1273, 386561), (1541, 319333), (2401, 204953), (3059, 160867), (3283, 149891), (6517, 75509), (7889, 62377), (8911, 55223), (10787, 45619), (16807, 29279), (21413, 22981)]