426809958

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 916930560

約数和(自身を除く): 490120602

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 163, 206, 223, 309, 326, 446, 489, 618, 669, 978, 1338, 1957, 3097, 3914, 4237, 5871, 6194, 8474, 9291, 11742, 12711, 16789, 18582, 22969, 25422, 33578, 36349, 45938, 50367, 68907, 72698, 100734, 109047, 137814, 218094, 318991, 436411, 637982, 690631, 872822, 956973, 1309233, 1381262, 1913946, 2071893, 2618466, 3743947, 4143786, 7487894, 11231841, 22463682, 71134993, 142269986, 213404979, 426809958]

約数ペア:

[(1, 426809958), (2, 213404979), (3, 142269986), (6, 71134993), (19, 22463682), (38, 11231841), (57, 7487894), (103, 4143786), (114, 3743947), (163, 2618466), (206, 2071893), (223, 1913946), (309, 1381262), (326, 1309233), (446, 956973), (489, 872822), (618, 690631), (669, 637982), (978, 436411), (1338, 318991), (1957, 218094), (3097, 137814), (3914, 109047), (4237, 100734), (5871, 72698), (6194, 68907), (8474, 50367), (9291, 45938), (11742, 36349), (12711, 33578), (16789, 25422), (18582, 22969)]