3388894768

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{8819}}^1$

素因数の和:8954

約数の個数: 80

約数和(自身を含む): 7769502720

約数和(自身を除く): 4380607952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 73, 94, 112, 146, 188, 292, 329, 376, 511, 584, 658, 752, 1022, 1168, 1316, 2044, 2632, 3431, 4088, 5264, 6862, 8176, 8819, 13724, 17638, 24017, 27448, 35276, 48034, 54896, 61733, 70552, 96068, 123466, 141104, 192136, 246932, 384272, 414493, 493864, 643787, 828986, 987728, 1287574, 1657972, 2575148, 2901451, 3315944, 4506509, 5150296, 5802902, 6631888, 9013018, 10300592, 11605804, 18026036, 23211608, 30257989, 36052072, 46423216, 60515978, 72104144, 121031956, 211805923, 242063912, 423611846, 484127824, 847223692, 1694447384, 3388894768]

約数ペア:

[(1, 3388894768), (2, 1694447384), (4, 847223692), (7, 484127824), (8, 423611846), (14, 242063912), (16, 211805923), (28, 121031956), (47, 72104144), (56, 60515978), (73, 46423216), (94, 36052072), (112, 30257989), (146, 23211608), (188, 18026036), (292, 11605804), (329, 10300592), (376, 9013018), (511, 6631888), (584, 5802902), (658, 5150296), (752, 4506509), (1022, 3315944), (1168, 2901451), (1316, 2575148), (2044, 1657972), (2632, 1287574), (3431, 987728), (4088, 828986), (5264, 643787), (6862, 493864), (8176, 414493), (8819, 384272), (13724, 246932), (17638, 192136), (24017, 141104), (27448, 123466), (35276, 96068), (48034, 70552), (54896, 61733)]