284200832

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 604668240

約数和(自身を除く): 320467408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 131, 136, 262, 272, 524, 544, 997, 1048, 1088, 1994, 2096, 2176, 2227, 3988, 4192, 4454, 7976, 8384, 8908, 15952, 16768, 16949, 17816, 31904, 33898, 35632, 63808, 67796, 71264, 127616, 130607, 135592, 142528, 261214, 271184, 285056, 522428, 542368, 1044856, 1084736, 2089712, 2169472, 2220319, 4179424, 4440638, 8358848, 8881276, 16717696, 17762552, 35525104, 71050208, 142100416, 284200832]

約数ペア:

[(1, 284200832), (2, 142100416), (4, 71050208), (8, 35525104), (16, 17762552), (17, 16717696), (32, 8881276), (34, 8358848), (64, 4440638), (68, 4179424), (128, 2220319), (131, 2169472), (136, 2089712), (262, 1084736), (272, 1044856), (524, 542368), (544, 522428), (997, 285056), (1048, 271184), (1088, 261214), (1994, 142528), (2096, 135592), (2176, 130607), (2227, 127616), (3988, 71264), (4192, 67796), (4454, 63808), (7976, 35632), (8384, 33898), (8908, 31904), (15952, 17816), (16768, 16949)]