301503232

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 625259600

約数和(自身を除く): 323756368

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 139, 148, 229, 256, 278, 296, 458, 556, 592, 916, 1112, 1184, 1832, 2224, 2368, 3664, 4448, 4736, 5143, 7328, 8473, 8896, 9472, 10286, 14656, 16946, 17792, 20572, 29312, 31831, 33892, 35584, 41144, 58624, 63662, 67784, 82288, 127324, 135568, 164576, 254648, 271136, 329152, 509296, 542272, 658304, 1018592, 1084544, 1177747, 1316608, 2037184, 2169088, 2355494, 4074368, 4710988, 8148736, 9421976, 18843952, 37687904, 75375808, 150751616, 301503232]

約数ペア:

[(1, 301503232), (2, 150751616), (4, 75375808), (8, 37687904), (16, 18843952), (32, 9421976), (37, 8148736), (64, 4710988), (74, 4074368), (128, 2355494), (139, 2169088), (148, 2037184), (229, 1316608), (256, 1177747), (278, 1084544), (296, 1018592), (458, 658304), (556, 542272), (592, 509296), (916, 329152), (1112, 271136), (1184, 254648), (1832, 164576), (2224, 135568), (2368, 127324), (3664, 82288), (4448, 67784), (4736, 63662), (5143, 58624), (7328, 41144), (8473, 35584), (8896, 33892), (9472, 31831), (10286, 29312), (14656, 20572), (16946, 17792)]