226644483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 362880000

約数和(自身を除く): 136235517

約数列:

[1, 3, 13, 19, 29, 39, 53, 57, 87, 159, 199, 247, 377, 551, 597, 689, 741, 1007, 1131, 1537, 1653, 2067, 2587, 3021, 3781, 4611, 5771, 7163, 7761, 10547, 11343, 13091, 17313, 19981, 21489, 29203, 31641, 39273, 49153, 59943, 75023, 87609, 109649, 137111, 147459, 200393, 225069, 305863, 328947, 379639, 411333, 601179, 917589, 1138917, 1425437, 2605109, 3976219, 4276311, 5811397, 7815327, 11928657, 17434191, 75548161, 226644483]

約数ペア:

[(1, 226644483), (3, 75548161), (13, 17434191), (19, 11928657), (29, 7815327), (39, 5811397), (53, 4276311), (57, 3976219), (87, 2605109), (159, 1425437), (199, 1138917), (247, 917589), (377, 601179), (551, 411333), (597, 379639), (689, 328947), (741, 305863), (1007, 225069), (1131, 200393), (1537, 147459), (1653, 137111), (2067, 109649), (2587, 87609), (3021, 75023), (3781, 59943), (4611, 49153), (5771, 39273), (7163, 31641), (7761, 29203), (10547, 21489), (11343, 19981), (13091, 17313)]