331326464

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2719}}^1$

素因数の和:2763

約数の個数: 88

約数和(自身を含む): 801768960

約数和(自身を除く): 470442496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1024, 1088, 1792, 1904, 2176, 2719, 3584, 3808, 4352, 5438, 7168, 7616, 8704, 10876, 15232, 17408, 19033, 21752, 30464, 38066, 43504, 46223, 60928, 76132, 87008, 92446, 121856, 152264, 174016, 184892, 304528, 323561, 348032, 369784, 609056, 647122, 696064, 739568, 1218112, 1294244, 1392128, 1479136, 2436224, 2588488, 2784256, 2958272, 4872448, 5176976, 5916544, 9744896, 10353952, 11833088, 19489792, 20707904, 23666176, 41415808, 47332352, 82831616, 165663232, 331326464]

約数ペア:

[(1, 331326464), (2, 165663232), (4, 82831616), (7, 47332352), (8, 41415808), (14, 23666176), (16, 20707904), (17, 19489792), (28, 11833088), (32, 10353952), (34, 9744896), (56, 5916544), (64, 5176976), (68, 4872448), (112, 2958272), (119, 2784256), (128, 2588488), (136, 2436224), (224, 1479136), (238, 1392128), (256, 1294244), (272, 1218112), (448, 739568), (476, 696064), (512, 647122), (544, 609056), (896, 369784), (952, 348032), (1024, 323561), (1088, 304528), (1792, 184892), (1904, 174016), (2176, 152264), (2719, 121856), (3584, 92446), (3808, 87008), (4352, 76132), (5438, 60928), (7168, 46223), (7616, 43504), (8704, 38066), (10876, 30464), (15232, 21752), (17408, 19033)]