668839248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20107}}^1$

素因数の和:20142

約数の個数: 160

約数和(自身を含む): 2393656320

約数和(自身を除く): 1724817072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 336, 378, 396, 432, 462, 504, 528, 594, 616, 693, 756, 792, 924, 1008, 1188, 1232, 1386, 1512, 1584, 1848, 2079, 2376, 2772, 3024, 3696, 4158, 4752, 5544, 8316, 11088, 16632, 20107, 33264, 40214, 60321, 80428, 120642, 140749, 160856, 180963, 221177, 241284, 281498, 321712, 361926, 422247, 442354, 482568, 542889, 562996, 663531, 723852, 844494, 884708, 965136, 1085778, 1125992, 1266741, 1327062, 1447704, 1548239, 1688988, 1769416, 1990593, 2171556, 2251984, 2533482, 2654124, 2895408, 3096478, 3377976, 3538832, 3800223, 3981186, 4343112, 4644717, 5066964, 5308248, 5971779, 6192956, 6755952, 7600446, 7962372, 8686224, 9289434, 10133928, 10616496, 11943558, 12385912, 13934151, 15200892, 15924744, 18578868, 20267856, 23887116, 24771824, 27868302, 30401784, 31849488, 37157736, 41802453, 47774232, 55736604, 60803568, 74315472, 83604906, 95548464, 111473208, 167209812, 222946416, 334419624, 668839248]

約数ペア:

[(1, 668839248), (2, 334419624), (3, 222946416), (4, 167209812), (6, 111473208), (7, 95548464), (8, 83604906), (9, 74315472), (11, 60803568), (12, 55736604), (14, 47774232), (16, 41802453), (18, 37157736), (21, 31849488), (22, 30401784), (24, 27868302), (27, 24771824), (28, 23887116), (33, 20267856), (36, 18578868), (42, 15924744), (44, 15200892), (48, 13934151), (54, 12385912), (56, 11943558), (63, 10616496), (66, 10133928), (72, 9289434), (77, 8686224), (84, 7962372), (88, 7600446), (99, 6755952), (108, 6192956), (112, 5971779), (126, 5308248), (132, 5066964), (144, 4644717), (154, 4343112), (168, 3981186), (176, 3800223), (189, 3538832), (198, 3377976), (216, 3096478), (231, 2895408), (252, 2654124), (264, 2533482), (297, 2251984), (308, 2171556), (336, 1990593), (378, 1769416), (396, 1688988), (432, 1548239), (462, 1447704), (504, 1327062), (528, 1266741), (594, 1125992), (616, 1085778), (693, 965136), (756, 884708), (792, 844494), (924, 723852), (1008, 663531), (1188, 562996), (1232, 542889), (1386, 482568), (1512, 442354), (1584, 422247), (1848, 361926), (2079, 321712), (2376, 281498), (2772, 241284), (3024, 221177), (3696, 180963), (4158, 160856), (4752, 140749), (5544, 120642), (8316, 80428), (11088, 60321), (16632, 40214), (20107, 33264)]