289327206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1585

約数の個数: 64

約数和(自身を含む): 682426368

約数和(自身を除く): 393099162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 103, 141, 206, 282, 309, 329, 618, 658, 721, 987, 1423, 1442, 1974, 2163, 2846, 4269, 4326, 4841, 8538, 9682, 9961, 14523, 19922, 29046, 29883, 33887, 59766, 66881, 67774, 101661, 133762, 146569, 200643, 203322, 293138, 401286, 439707, 468167, 879414, 936334, 1025983, 1404501, 2051966, 2809002, 3077949, 6155898, 6888743, 13777486, 20666229, 41332458, 48221201, 96442402, 144663603, 289327206]

約数ペア:

[(1, 289327206), (2, 144663603), (3, 96442402), (6, 48221201), (7, 41332458), (14, 20666229), (21, 13777486), (42, 6888743), (47, 6155898), (94, 3077949), (103, 2809002), (141, 2051966), (206, 1404501), (282, 1025983), (309, 936334), (329, 879414), (618, 468167), (658, 439707), (721, 401286), (987, 293138), (1423, 203322), (1442, 200643), (1974, 146569), (2163, 133762), (2846, 101661), (4269, 67774), (4326, 66881), (4841, 59766), (8538, 33887), (9682, 29883), (9961, 29046), (14523, 19922)]