289367094

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 624153600

約数和(自身を除く): 334786506

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 199, 246, 257, 398, 514, 597, 771, 943, 1194, 1542, 1886, 2829, 4577, 5658, 5911, 8159, 9154, 10537, 11822, 13731, 16318, 17733, 21074, 24477, 27462, 31611, 35466, 48954, 51143, 63222, 102286, 153429, 187657, 242351, 306858, 375314, 484702, 562971, 727053, 1125942, 1176289, 1454106, 2096863, 2352578, 3528867, 4193726, 6290589, 7057734, 12581178, 48227849, 96455698, 144683547, 289367094]

約数ペア:

[(1, 289367094), (2, 144683547), (3, 96455698), (6, 48227849), (23, 12581178), (41, 7057734), (46, 6290589), (69, 4193726), (82, 3528867), (123, 2352578), (138, 2096863), (199, 1454106), (246, 1176289), (257, 1125942), (398, 727053), (514, 562971), (597, 484702), (771, 375314), (943, 306858), (1194, 242351), (1542, 187657), (1886, 153429), (2829, 102286), (4577, 63222), (5658, 51143), (5911, 48954), (8159, 35466), (9154, 31611), (10537, 27462), (11822, 24477), (13731, 21074), (16318, 17733)]