255087455038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{35171}}^1$

素因数の和:35533

約数の個数: 64

約数和(自身を含む): 445117135680

約数和(自身を除く): 190029680642

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 269, 442, 538, 793, 1037, 1586, 2074, 3497, 4573, 6994, 9146, 13481, 16409, 26962, 32818, 35171, 59449, 70342, 118898, 213317, 278953, 426634, 457223, 557906, 597907, 914446, 1195814, 2145431, 3626389, 4290862, 7252778, 7772791, 9460999, 15545582, 18921998, 27890603, 36472327, 55781206, 72944654, 122992987, 160836983, 245985974, 321673966, 474140251, 577120939, 948280502, 1154241878, 2090880779, 4181761558, 7502572207, 9811055963, 15005144414, 19622111926, 127543727519, 255087455038]

約数ペア:

[(1, 255087455038), (2, 127543727519), (13, 19622111926), (17, 15005144414), (26, 9811055963), (34, 7502572207), (61, 4181761558), (122, 2090880779), (221, 1154241878), (269, 948280502), (442, 577120939), (538, 474140251), (793, 321673966), (1037, 245985974), (1586, 160836983), (2074, 122992987), (3497, 72944654), (4573, 55781206), (6994, 36472327), (9146, 27890603), (13481, 18921998), (16409, 15545582), (26962, 9460999), (32818, 7772791), (35171, 7252778), (59449, 4290862), (70342, 3626389), (118898, 2145431), (213317, 1195814), (278953, 914446), (426634, 597907), (457223, 557906)]