222411618

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1320

約数の個数: 96

約数和(自身を含む): 574584192

約数和(自身を除く): 352172574

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 71, 78, 99, 117, 142, 143, 198, 213, 234, 286, 426, 429, 639, 781, 858, 923, 1217, 1278, 1287, 1562, 1846, 2343, 2434, 2574, 2769, 3651, 4686, 5538, 7029, 7302, 8307, 10153, 10953, 13387, 14058, 15821, 16614, 20306, 21906, 26774, 30459, 31642, 40161, 47463, 60918, 80322, 86407, 91377, 94926, 120483, 142389, 172814, 174031, 182754, 240966, 259221, 284778, 348062, 518442, 522093, 777663, 950477, 1044186, 1123291, 1555326, 1566279, 1900954, 2246582, 2851431, 3132558, 3369873, 5702862, 6739746, 8554293, 10109619, 12356201, 17108586, 20219238, 24712402, 37068603, 74137206, 111205809, 222411618]

約数ペア:

[(1, 222411618), (2, 111205809), (3, 74137206), (6, 37068603), (9, 24712402), (11, 20219238), (13, 17108586), (18, 12356201), (22, 10109619), (26, 8554293), (33, 6739746), (39, 5702862), (66, 3369873), (71, 3132558), (78, 2851431), (99, 2246582), (117, 1900954), (142, 1566279), (143, 1555326), (198, 1123291), (213, 1044186), (234, 950477), (286, 777663), (426, 522093), (429, 518442), (639, 348062), (781, 284778), (858, 259221), (923, 240966), (1217, 182754), (1278, 174031), (1287, 172814), (1562, 142389), (1846, 120483), (2343, 94926), (2434, 91377), (2574, 86407), (2769, 80322), (3651, 60918), (4686, 47463), (5538, 40161), (7029, 31642), (7302, 30459), (8307, 26774), (10153, 21906), (10953, 20306), (13387, 16614), (14058, 15821)]