211820448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{823}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 637894656

約数和(自身を除く): 426074208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 383, 672, 766, 823, 1149, 1532, 1646, 2298, 2469, 2681, 3064, 3292, 4596, 4938, 5362, 5761, 6128, 6584, 8043, 9192, 9876, 10724, 11522, 12256, 13168, 16086, 17283, 18384, 19752, 21448, 23044, 26336, 32172, 34566, 36768, 39504, 42896, 46088, 64344, 69132, 79008, 85792, 92176, 128688, 138264, 184352, 257376, 276528, 315209, 553056, 630418, 945627, 1260836, 1891254, 2206463, 2521672, 3782508, 4412926, 5043344, 6619389, 7565016, 8825852, 10086688, 13238778, 15130032, 17651704, 26477556, 30260064, 35303408, 52955112, 70606816, 105910224, 211820448]

約数ペア:

[(1, 211820448), (2, 105910224), (3, 70606816), (4, 52955112), (6, 35303408), (7, 30260064), (8, 26477556), (12, 17651704), (14, 15130032), (16, 13238778), (21, 10086688), (24, 8825852), (28, 7565016), (32, 6619389), (42, 5043344), (48, 4412926), (56, 3782508), (84, 2521672), (96, 2206463), (112, 1891254), (168, 1260836), (224, 945627), (336, 630418), (383, 553056), (672, 315209), (766, 276528), (823, 257376), (1149, 184352), (1532, 138264), (1646, 128688), (2298, 92176), (2469, 85792), (2681, 79008), (3064, 69132), (3292, 64344), (4596, 46088), (4938, 42896), (5362, 39504), (5761, 36768), (6128, 34566), (6584, 32172), (8043, 26336), (9192, 23044), (9876, 21448), (10724, 19752), (11522, 18384), (12256, 17283), (13168, 16086)]