274637888

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21139}}^1$

素因数の和:21187

約数の個数: 56

約数和(自身を含む): 644347200

約数和(自身を除く): 369709312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 21139, 42278, 84556, 147973, 169112, 295946, 338224, 591892, 613031, 676448, 1183784, 1226062, 1352896, 2367568, 2452124, 4291217, 4735136, 4904248, 8582434, 9470272, 9808496, 17164868, 19616992, 34329736, 39233984, 68659472, 137318944, 274637888]

約数ペア:

[(1, 274637888), (2, 137318944), (4, 68659472), (7, 39233984), (8, 34329736), (14, 19616992), (16, 17164868), (28, 9808496), (29, 9470272), (32, 8582434), (56, 4904248), (58, 4735136), (64, 4291217), (112, 2452124), (116, 2367568), (203, 1352896), (224, 1226062), (232, 1183784), (406, 676448), (448, 613031), (464, 591892), (812, 338224), (928, 295946), (1624, 169112), (1856, 147973), (3248, 84556), (6496, 42278), (12992, 21139)]