217430486826

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6571}}^1\times {\mathrm{3881}}^1$

素因数の和:10500

約数の個数: 96

約数和(自身を含む): 523516582080

約数和(自身を除く): 306086095254

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 3881, 4263, 6571, 7762, 8526, 11643, 13142, 19713, 23286, 27167, 39426, 45997, 54334, 81501, 91994, 112549, 137991, 163002, 190169, 190559, 225098, 275982, 321979, 337647, 380338, 381118, 570507, 571677, 643958, 675294, 787843, 965937, 1141014, 1143354, 1333913, 1575686, 1931874, 2363529, 2667826, 4001739, 4727058, 5514901, 8003478, 9337391, 11029802, 16544703, 18674782, 25502051, 28012173, 33089406, 51004102, 56024346, 76506153, 153012306, 178514357, 357028714, 535543071, 739559479, 1071086142, 1249600499, 1479118958, 2218678437, 2499200998, 3748801497, 4437356874, 5176916353, 7497602994, 10353832706, 15530749059, 31061498118, 36238414471, 72476828942, 108715243413, 217430486826]

約数ペア:

[(1, 217430486826), (2, 108715243413), (3, 72476828942), (6, 36238414471), (7, 31061498118), (14, 15530749059), (21, 10353832706), (29, 7497602994), (42, 5176916353), (49, 4437356874), (58, 3748801497), (87, 2499200998), (98, 2218678437), (147, 1479118958), (174, 1249600499), (203, 1071086142), (294, 739559479), (406, 535543071), (609, 357028714), (1218, 178514357), (1421, 153012306), (2842, 76506153), (3881, 56024346), (4263, 51004102), (6571, 33089406), (7762, 28012173), (8526, 25502051), (11643, 18674782), (13142, 16544703), (19713, 11029802), (23286, 9337391), (27167, 8003478), (39426, 5514901), (45997, 4727058), (54334, 4001739), (81501, 2667826), (91994, 2363529), (112549, 1931874), (137991, 1575686), (163002, 1333913), (190169, 1143354), (190559, 1141014), (225098, 965937), (275982, 787843), (321979, 675294), (337647, 643958), (380338, 571677), (381118, 570507)]