447738216770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{709693}}^1$

素因数の和:709947

約数の個数: 64

約数和(自身を含む): 909952614144

約数和(自身を除く): 462214397374

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 211, 230, 299, 422, 598, 1055, 1495, 2110, 2743, 2990, 4853, 5486, 9706, 13715, 24265, 27430, 48530, 63089, 126178, 315445, 630890, 709693, 1419386, 3548465, 7096930, 9226009, 16322939, 18452018, 32645878, 46130045, 81614695, 92260090, 149745223, 163229390, 212198207, 299490446, 424396414, 748726115, 1060991035, 1497452230, 1946687899, 2121982070, 3444140129, 3893375798, 6888280258, 9733439495, 17220700645, 19466878990, 34441401290, 44773821677, 89547643354, 223869108385, 447738216770]

約数ペア:

[(1, 447738216770), (2, 223869108385), (5, 89547643354), (10, 44773821677), (13, 34441401290), (23, 19466878990), (26, 17220700645), (46, 9733439495), (65, 6888280258), (115, 3893375798), (130, 3444140129), (211, 2121982070), (230, 1946687899), (299, 1497452230), (422, 1060991035), (598, 748726115), (1055, 424396414), (1495, 299490446), (2110, 212198207), (2743, 163229390), (2990, 149745223), (4853, 92260090), (5486, 81614695), (9706, 46130045), (13715, 32645878), (24265, 18452018), (27430, 16322939), (48530, 9226009), (63089, 7096930), (126178, 3548465), (315445, 1419386), (630890, 709693)]