243501312

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2281}}^1$

素因数の和:2439

約数の個数: 72

約数和(自身を含む): 653017120

約数和(自身を除く): 409515808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 768, 834, 1112, 1668, 2224, 2281, 3336, 4448, 4562, 6672, 6843, 8896, 9124, 13344, 13686, 17792, 18248, 26688, 27372, 35584, 36496, 53376, 54744, 72992, 106752, 109488, 145984, 218976, 291968, 317059, 437952, 583936, 634118, 875904, 951177, 1268236, 1751808, 1902354, 2536472, 3804708, 5072944, 7609416, 10145888, 15218832, 20291776, 30437664, 40583552, 60875328, 81167104, 121750656, 243501312]

約数ペア:

[(1, 243501312), (2, 121750656), (3, 81167104), (4, 60875328), (6, 40583552), (8, 30437664), (12, 20291776), (16, 15218832), (24, 10145888), (32, 7609416), (48, 5072944), (64, 3804708), (96, 2536472), (128, 1902354), (139, 1751808), (192, 1268236), (256, 951177), (278, 875904), (384, 634118), (417, 583936), (556, 437952), (768, 317059), (834, 291968), (1112, 218976), (1668, 145984), (2224, 109488), (2281, 106752), (3336, 72992), (4448, 54744), (4562, 53376), (6672, 36496), (6843, 35584), (8896, 27372), (9124, 26688), (13344, 18248), (13686, 17792)]