488691896

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{10303}}^1$

素因数の和:10345

約数の個数: 72

約数和(自身を含む): 1171719360

約数和(自身を除く): 683027464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1694, 2156, 3388, 4312, 5929, 6776, 10303, 11858, 20606, 23716, 41212, 47432, 72121, 82424, 113333, 144242, 226666, 288484, 453332, 504847, 576968, 793331, 906664, 1009694, 1246663, 1586662, 2019388, 2493326, 3173324, 4038776, 4986652, 5553317, 6346648, 8726641, 9973304, 11106634, 17453282, 22213268, 34906564, 44426536, 61086487, 69813128, 122172974, 244345948, 488691896]

約数ペア:

[(1, 488691896), (2, 244345948), (4, 122172974), (7, 69813128), (8, 61086487), (11, 44426536), (14, 34906564), (22, 22213268), (28, 17453282), (44, 11106634), (49, 9973304), (56, 8726641), (77, 6346648), (88, 5553317), (98, 4986652), (121, 4038776), (154, 3173324), (196, 2493326), (242, 2019388), (308, 1586662), (392, 1246663), (484, 1009694), (539, 906664), (616, 793331), (847, 576968), (968, 504847), (1078, 453332), (1694, 288484), (2156, 226666), (3388, 144242), (4312, 113333), (5929, 82424), (6776, 72121), (10303, 47432), (11858, 41212), (20606, 23716)]