490813752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{13001}}^1$

素因数の和:13045

約数の個数: 96

約数和(自身を含む): 1452583440

約数和(自身を除く): 961769688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 121, 132, 143, 156, 242, 264, 286, 312, 363, 429, 484, 572, 726, 858, 968, 1144, 1452, 1573, 1716, 2904, 3146, 3432, 4719, 6292, 9438, 12584, 13001, 18876, 26002, 37752, 39003, 52004, 78006, 104008, 143011, 156012, 169013, 286022, 312024, 338026, 429033, 507039, 572044, 676052, 858066, 1014078, 1144088, 1352104, 1573121, 1716132, 1859143, 2028156, 3146242, 3432264, 3718286, 4056312, 4719363, 5577429, 6292484, 7436572, 9438726, 11154858, 12584968, 14873144, 18877452, 20450573, 22309716, 37754904, 40901146, 44619432, 61351719, 81802292, 122703438, 163604584, 245406876, 490813752]

約数ペア:

[(1, 490813752), (2, 245406876), (3, 163604584), (4, 122703438), (6, 81802292), (8, 61351719), (11, 44619432), (12, 40901146), (13, 37754904), (22, 22309716), (24, 20450573), (26, 18877452), (33, 14873144), (39, 12584968), (44, 11154858), (52, 9438726), (66, 7436572), (78, 6292484), (88, 5577429), (104, 4719363), (121, 4056312), (132, 3718286), (143, 3432264), (156, 3146242), (242, 2028156), (264, 1859143), (286, 1716132), (312, 1573121), (363, 1352104), (429, 1144088), (484, 1014078), (572, 858066), (726, 676052), (858, 572044), (968, 507039), (1144, 429033), (1452, 338026), (1573, 312024), (1716, 286022), (2904, 169013), (3146, 156012), (3432, 143011), (4719, 104008), (6292, 78006), (9438, 52004), (12584, 39003), (13001, 37752), (18876, 26002)]