22478888894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1170

約数の個数: 128

約数和(自身を含む): 45795290112

約数和(自身を除く): 23316401218

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 43, 77, 86, 119, 154, 187, 233, 238, 301, 374, 466, 473, 602, 731, 857, 946, 1309, 1462, 1631, 1714, 2563, 2618, 3262, 3311, 3961, 5117, 5126, 5999, 6622, 7922, 8041, 9427, 10019, 10234, 11998, 14569, 16082, 17941, 18854, 20038, 27727, 29138, 35882, 36851, 43571, 55454, 56287, 65989, 70133, 73702, 87142, 101983, 110209, 112574, 131978, 140266, 160259, 170323, 199681, 203966, 220418, 257957, 304997, 320518, 340646, 399362, 405361, 515914, 609994, 626467, 771463, 810722, 1121813, 1192261, 1252934, 1397767, 1542926, 1873553, 2196491, 2243626, 2384522, 2795534, 2837527, 3394577, 3747106, 4385269, 4392982, 5675054, 6789154, 6891137, 8586283, 8770538, 13114871, 13782274, 15375437, 17172566, 23762039, 26229742, 30750874, 37340347, 47524078, 48237959, 60103981, 74680694, 94449113, 96475918, 120207962, 145966811, 188898226, 261382429, 291933622, 522764858, 661143791, 1021767677, 1322287582, 1605634921, 2043535354, 3211269842, 11239444447, 22478888894]

約数ペア:

[(1, 22478888894), (2, 11239444447), (7, 3211269842), (11, 2043535354), (14, 1605634921), (17, 1322287582), (22, 1021767677), (34, 661143791), (43, 522764858), (77, 291933622), (86, 261382429), (119, 188898226), (154, 145966811), (187, 120207962), (233, 96475918), (238, 94449113), (301, 74680694), (374, 60103981), (466, 48237959), (473, 47524078), (602, 37340347), (731, 30750874), (857, 26229742), (946, 23762039), (1309, 17172566), (1462, 15375437), (1631, 13782274), (1714, 13114871), (2563, 8770538), (2618, 8586283), (3262, 6891137), (3311, 6789154), (3961, 5675054), (5117, 4392982), (5126, 4385269), (5999, 3747106), (6622, 3394577), (7922, 2837527), (8041, 2795534), (9427, 2384522), (10019, 2243626), (10234, 2196491), (11998, 1873553), (14569, 1542926), (16082, 1397767), (17941, 1252934), (18854, 1192261), (20038, 1121813), (27727, 810722), (29138, 771463), (35882, 626467), (36851, 609994), (43571, 515914), (55454, 405361), (56287, 399362), (65989, 340646), (70133, 320518), (73702, 304997), (87142, 257957), (101983, 220418), (110209, 203966), (112574, 199681), (131978, 170323), (140266, 160259)]