388909584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8209}}^1$

素因数の和:8277

約数の個数: 120

約数和(自身を含む): 1270513920

約数和(自身を除く): 881604336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6768, 7896, 8209, 11844, 15792, 16418, 23688, 24627, 32836, 47376, 49254, 57463, 65672, 73881, 98508, 114926, 131344, 147762, 172389, 197016, 229852, 295524, 344778, 385823, 394032, 459704, 517167, 591048, 689556, 771646, 919408, 1034334, 1157469, 1182096, 1379112, 1543292, 2068668, 2314938, 2700761, 2758224, 3086584, 3472407, 4137336, 4629876, 5401522, 6173168, 6944814, 8102283, 8274672, 9259752, 10803044, 13889628, 16204566, 18519504, 21606088, 24306849, 27779256, 32409132, 43212176, 48613698, 55558512, 64818264, 97227396, 129636528, 194454792, 388909584]

約数ペア:

[(1, 388909584), (2, 194454792), (3, 129636528), (4, 97227396), (6, 64818264), (7, 55558512), (8, 48613698), (9, 43212176), (12, 32409132), (14, 27779256), (16, 24306849), (18, 21606088), (21, 18519504), (24, 16204566), (28, 13889628), (36, 10803044), (42, 9259752), (47, 8274672), (48, 8102283), (56, 6944814), (63, 6173168), (72, 5401522), (84, 4629876), (94, 4137336), (112, 3472407), (126, 3086584), (141, 2758224), (144, 2700761), (168, 2314938), (188, 2068668), (252, 1543292), (282, 1379112), (329, 1182096), (336, 1157469), (376, 1034334), (423, 919408), (504, 771646), (564, 689556), (658, 591048), (752, 517167), (846, 459704), (987, 394032), (1008, 385823), (1128, 344778), (1316, 295524), (1692, 229852), (1974, 197016), (2256, 172389), (2632, 147762), (2961, 131344), (3384, 114926), (3948, 98508), (5264, 73881), (5922, 65672), (6768, 57463), (7896, 49254), (8209, 47376), (11844, 32836), (15792, 24627), (16418, 23688)]