497260336

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3542

約数の個数: 60

約数和(自身を含む): 1056767680

約数和(自身を除く): 559507344

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 289, 496, 527, 578, 1054, 1156, 2108, 2312, 3469, 4216, 4624, 6938, 8432, 8959, 13876, 17918, 27752, 35836, 55504, 58973, 71672, 107539, 117946, 143344, 215078, 235892, 430156, 471784, 860312, 943568, 1002541, 1720624, 1828163, 2005082, 3656326, 4010164, 7312652, 8020328, 14625304, 16040656, 29250608, 31078771, 62157542, 124315084, 248630168, 497260336]

約数ペア:

[(1, 497260336), (2, 248630168), (4, 124315084), (8, 62157542), (16, 31078771), (17, 29250608), (31, 16040656), (34, 14625304), (62, 8020328), (68, 7312652), (124, 4010164), (136, 3656326), (248, 2005082), (272, 1828163), (289, 1720624), (496, 1002541), (527, 943568), (578, 860312), (1054, 471784), (1156, 430156), (2108, 235892), (2312, 215078), (3469, 143344), (4216, 117946), (4624, 107539), (6938, 71672), (8432, 58973), (8959, 55504), (13876, 35836), (17918, 27752)]