252743424

素因数分解:

$2^8\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1723}}^1$

素因数の和:1933

約数の個数: 72

約数和(自身を含む): 676580352

約数和(自身を除く): 423836928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 573, 764, 768, 1146, 1528, 1723, 2292, 3056, 3446, 4584, 5169, 6112, 6892, 9168, 10338, 12224, 13784, 18336, 20676, 24448, 27568, 36672, 41352, 48896, 55136, 73344, 82704, 110272, 146688, 165408, 220544, 329093, 330816, 441088, 658186, 661632, 987279, 1316372, 1323264, 1974558, 2632744, 3949116, 5265488, 7898232, 10530976, 15796464, 21061952, 31592928, 42123904, 63185856, 84247808, 126371712, 252743424]

約数ペア:

[(1, 252743424), (2, 126371712), (3, 84247808), (4, 63185856), (6, 42123904), (8, 31592928), (12, 21061952), (16, 15796464), (24, 10530976), (32, 7898232), (48, 5265488), (64, 3949116), (96, 2632744), (128, 1974558), (191, 1323264), (192, 1316372), (256, 987279), (382, 661632), (384, 658186), (573, 441088), (764, 330816), (768, 329093), (1146, 220544), (1528, 165408), (1723, 146688), (2292, 110272), (3056, 82704), (3446, 73344), (4584, 55136), (5169, 48896), (6112, 41352), (6892, 36672), (9168, 27568), (10338, 24448), (12224, 20676), (13784, 18336)]