1600009164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{10993}}^1$

素因数の和:11327

約数の個数: 72

約数和(自身を含む): 4369983072

約数和(自身を除く): 2769973908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 311, 468, 622, 933, 1244, 1866, 2799, 3732, 4043, 5598, 8086, 10993, 11196, 12129, 16172, 21986, 24258, 32979, 36387, 43972, 48516, 65958, 72774, 98937, 131916, 142909, 145548, 197874, 285818, 395748, 428727, 571636, 857454, 1286181, 1714908, 2572362, 3418823, 5144724, 6837646, 10256469, 13675292, 20512938, 30769407, 41025876, 44444699, 61538814, 88889398, 123077628, 133334097, 177778796, 266668194, 400002291, 533336388, 800004582, 1600009164]

約数ペア:

[(1, 1600009164), (2, 800004582), (3, 533336388), (4, 400002291), (6, 266668194), (9, 177778796), (12, 133334097), (13, 123077628), (18, 88889398), (26, 61538814), (36, 44444699), (39, 41025876), (52, 30769407), (78, 20512938), (117, 13675292), (156, 10256469), (234, 6837646), (311, 5144724), (468, 3418823), (622, 2572362), (933, 1714908), (1244, 1286181), (1866, 857454), (2799, 571636), (3732, 428727), (4043, 395748), (5598, 285818), (8086, 197874), (10993, 145548), (11196, 142909), (12129, 131916), (16172, 98937), (21986, 72774), (24258, 65958), (32979, 48516), (36387, 43972)]