219314172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3439

約数の個数: 96

約数和(自身を含む): 647184384

約数和(自身を除く): 427870212

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 71, 77, 84, 132, 142, 154, 213, 231, 284, 308, 426, 462, 497, 781, 852, 924, 994, 1491, 1562, 1988, 2343, 2982, 3124, 3343, 4686, 5467, 5964, 6686, 9372, 10029, 10934, 13372, 16401, 20058, 21868, 23401, 32802, 36773, 40116, 46802, 65604, 70203, 73546, 93604, 110319, 140406, 147092, 220638, 237353, 257411, 280812, 441276, 474706, 514822, 712059, 772233, 949412, 1029644, 1424118, 1544466, 1661471, 2610883, 2848236, 3088932, 3322942, 4984413, 5221766, 6645884, 7832649, 9968826, 10443532, 15665298, 18276181, 19937652, 31330596, 36552362, 54828543, 73104724, 109657086, 219314172]

約数ペア:

[(1, 219314172), (2, 109657086), (3, 73104724), (4, 54828543), (6, 36552362), (7, 31330596), (11, 19937652), (12, 18276181), (14, 15665298), (21, 10443532), (22, 9968826), (28, 7832649), (33, 6645884), (42, 5221766), (44, 4984413), (66, 3322942), (71, 3088932), (77, 2848236), (84, 2610883), (132, 1661471), (142, 1544466), (154, 1424118), (213, 1029644), (231, 949412), (284, 772233), (308, 712059), (426, 514822), (462, 474706), (497, 441276), (781, 280812), (852, 257411), (924, 237353), (994, 220638), (1491, 147092), (1562, 140406), (1988, 110319), (2343, 93604), (2982, 73546), (3124, 70203), (3343, 65604), (4686, 46802), (5467, 40116), (5964, 36773), (6686, 32802), (9372, 23401), (10029, 21868), (10934, 20058), (13372, 16401)]