489272454

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 1208363520

約数和(自身を除く): 719091066

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 103, 121, 198, 206, 242, 297, 309, 363, 594, 618, 726, 727, 927, 1089, 1133, 1454, 1854, 2178, 2181, 2266, 2781, 3267, 3399, 4362, 5562, 6534, 6543, 6798, 7997, 10197, 12463, 13086, 15994, 19629, 20394, 23991, 24926, 30591, 37389, 39258, 47982, 61182, 71973, 74778, 74881, 87967, 112167, 143946, 149762, 175934, 215919, 224334, 224643, 263901, 336501, 431838, 449286, 527802, 673002, 673929, 791703, 823691, 1347858, 1583406, 1647382, 2021787, 2375109, 2471073, 4043574, 4750218, 4942146, 7413219, 9060601, 14826438, 18121202, 22239657, 27181803, 44479314, 54363606, 81545409, 163090818, 244636227, 489272454]

約数ペア:

[(1, 489272454), (2, 244636227), (3, 163090818), (6, 81545409), (9, 54363606), (11, 44479314), (18, 27181803), (22, 22239657), (27, 18121202), (33, 14826438), (54, 9060601), (66, 7413219), (99, 4942146), (103, 4750218), (121, 4043574), (198, 2471073), (206, 2375109), (242, 2021787), (297, 1647382), (309, 1583406), (363, 1347858), (594, 823691), (618, 791703), (726, 673929), (727, 673002), (927, 527802), (1089, 449286), (1133, 431838), (1454, 336501), (1854, 263901), (2178, 224643), (2181, 224334), (2266, 215919), (2781, 175934), (3267, 149762), (3399, 143946), (4362, 112167), (5562, 87967), (6534, 74881), (6543, 74778), (6798, 71973), (7997, 61182), (10197, 47982), (12463, 39258), (13086, 37389), (15994, 30591), (19629, 24926), (20394, 23991)]