669587568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 2046535680

約数和(自身を除く): 1376948112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 47, 48, 51, 52, 68, 78, 79, 94, 102, 104, 136, 141, 156, 158, 188, 204, 208, 221, 237, 272, 282, 289, 312, 316, 376, 408, 442, 474, 564, 578, 611, 624, 632, 663, 752, 799, 816, 867, 884, 948, 1027, 1128, 1156, 1222, 1264, 1326, 1343, 1598, 1734, 1768, 1833, 1896, 2054, 2256, 2312, 2397, 2444, 2652, 2686, 3081, 3196, 3468, 3536, 3666, 3713, 3757, 3792, 4029, 4108, 4624, 4794, 4888, 5304, 5372, 6162, 6392, 6936, 7332, 7426, 7514, 8058, 8216, 9588, 9776, 10387, 10608, 10744, 11139, 11271, 12324, 12784, 13583, 13872, 14664, 14852, 15028, 16116, 16432, 17459, 19176, 20774, 21488, 22278, 22542, 22831, 24648, 27166, 29328, 29704, 30056, 31161, 32232, 34918, 38352, 40749, 41548, 44556, 45084, 45662, 48269, 49296, 52377, 54332, 59408, 60112, 62322, 63121, 64464, 68493, 69836, 81498, 83096, 89112, 90168, 91324, 96538, 104754, 108664, 124644, 126242, 136986, 139672, 144807, 162996, 166192, 176579, 178224, 180336, 182648, 189363, 193076, 209508, 217328, 249288, 252484, 273972, 279344, 289614, 296803, 325992, 353158, 365296, 378726, 386152, 419016, 498576, 504968, 529737, 547944, 579228, 593606, 651984, 706316, 757452, 772304, 820573, 838032, 890409, 1009936, 1059474, 1073057, 1095888, 1158456, 1187212, 1412632, 1514904, 1641146, 1780818, 2118948, 2146114, 2316912, 2374424, 2461719, 2825264, 3029808, 3219171, 3282292, 3561636, 4237896, 4292228, 4748848, 4923438, 6438342, 6564584, 7123272, 8475792, 8584456, 9846876, 12876684, 13129168, 13949741, 14246544, 17168912, 19693752, 25753368, 27899482, 39387504, 41849223, 51506736, 55798964, 83698446, 111597928, 167396892, 223195856, 334793784, 669587568]

約数ペア:

[(1, 669587568), (2, 334793784), (3, 223195856), (4, 167396892), (6, 111597928), (8, 83698446), (12, 55798964), (13, 51506736), (16, 41849223), (17, 39387504), (24, 27899482), (26, 25753368), (34, 19693752), (39, 17168912), (47, 14246544), (48, 13949741), (51, 13129168), (52, 12876684), (68, 9846876), (78, 8584456), (79, 8475792), (94, 7123272), (102, 6564584), (104, 6438342), (136, 4923438), (141, 4748848), (156, 4292228), (158, 4237896), (188, 3561636), (204, 3282292), (208, 3219171), (221, 3029808), (237, 2825264), (272, 2461719), (282, 2374424), (289, 2316912), (312, 2146114), (316, 2118948), (376, 1780818), (408, 1641146), (442, 1514904), (474, 1412632), (564, 1187212), (578, 1158456), (611, 1095888), (624, 1073057), (632, 1059474), (663, 1009936), (752, 890409), (799, 838032), (816, 820573), (867, 772304), (884, 757452), (948, 706316), (1027, 651984), (1128, 593606), (1156, 579228), (1222, 547944), (1264, 529737), (1326, 504968), (1343, 498576), (1598, 419016), (1734, 386152), (1768, 378726), (1833, 365296), (1896, 353158), (2054, 325992), (2256, 296803), (2312, 289614), (2397, 279344), (2444, 273972), (2652, 252484), (2686, 249288), (3081, 217328), (3196, 209508), (3468, 193076), (3536, 189363), (3666, 182648), (3713, 180336), (3757, 178224), (3792, 176579), (4029, 166192), (4108, 162996), (4624, 144807), (4794, 139672), (4888, 136986), (5304, 126242), (5372, 124644), (6162, 108664), (6392, 104754), (6936, 96538), (7332, 91324), (7426, 90168), (7514, 89112), (8058, 83096), (8216, 81498), (9588, 69836), (9776, 68493), (10387, 64464), (10608, 63121), (10744, 62322), (11139, 60112), (11271, 59408), (12324, 54332), (12784, 52377), (13583, 49296), (13872, 48269), (14664, 45662), (14852, 45084), (15028, 44556), (16116, 41548), (16432, 40749), (17459, 38352), (19176, 34918), (20774, 32232), (21488, 31161), (22278, 30056), (22542, 29704), (22831, 29328), (24648, 27166)]