479905998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1787}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 1131846912

約数和(自身を除く): 651940914

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 313, 429, 626, 858, 939, 1787, 1878, 3443, 3574, 4069, 5361, 6886, 8138, 10329, 10722, 12207, 19657, 20658, 23231, 24414, 39314, 44759, 46462, 58971, 69693, 89518, 117942, 134277, 139386, 255541, 268554, 511082, 559331, 766623, 1118662, 1533246, 1677993, 3355986, 6152641, 7271303, 12305282, 14542606, 18457923, 21813909, 36915846, 43627818, 79984333, 159968666, 239952999, 479905998]

約数ペア:

[(1, 479905998), (2, 239952999), (3, 159968666), (6, 79984333), (11, 43627818), (13, 36915846), (22, 21813909), (26, 18457923), (33, 14542606), (39, 12305282), (66, 7271303), (78, 6152641), (143, 3355986), (286, 1677993), (313, 1533246), (429, 1118662), (626, 766623), (858, 559331), (939, 511082), (1787, 268554), (1878, 255541), (3443, 139386), (3574, 134277), (4069, 117942), (5361, 89518), (6886, 69693), (8138, 58971), (10329, 46462), (10722, 44759), (12207, 39314), (19657, 24414), (20658, 23231)]