1900331264

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33589}}^1$

素因数の和:33635

約数の個数: 72

約数和(自身を含む): 4325451480

約数和(自身を除く): 2425120216

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3328, 3536, 4352, 7072, 14144, 28288, 33589, 56576, 67178, 134356, 268712, 436657, 537424, 571013, 873314, 1074848, 1142026, 1746628, 2149696, 2284052, 3493256, 4299392, 4568104, 6986512, 7423169, 8598784, 9136208, 13973024, 14846338, 18272416, 27946048, 29692676, 36544832, 55892096, 59385352, 73089664, 111784192, 118770704, 146179328, 237541408, 475082816, 950165632, 1900331264]

約数ペア:

[(1, 1900331264), (2, 950165632), (4, 475082816), (8, 237541408), (13, 146179328), (16, 118770704), (17, 111784192), (26, 73089664), (32, 59385352), (34, 55892096), (52, 36544832), (64, 29692676), (68, 27946048), (104, 18272416), (128, 14846338), (136, 13973024), (208, 9136208), (221, 8598784), (256, 7423169), (272, 6986512), (416, 4568104), (442, 4299392), (544, 3493256), (832, 2284052), (884, 2149696), (1088, 1746628), (1664, 1142026), (1768, 1074848), (2176, 873314), (3328, 571013), (3536, 537424), (4352, 436657), (7072, 268712), (14144, 134356), (28288, 67178), (33589, 56576)]