293793808

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 180

約数和(自身を含む): 770836080

約数和(自身を除く): 477042272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 112, 121, 133, 152, 154, 163, 176, 196, 209, 242, 266, 304, 308, 326, 392, 418, 484, 532, 539, 616, 652, 784, 836, 847, 931, 968, 1064, 1078, 1141, 1232, 1304, 1463, 1672, 1694, 1793, 1862, 1936, 2128, 2156, 2282, 2299, 2608, 2926, 3097, 3344, 3388, 3586, 3724, 4312, 4564, 4598, 5852, 5929, 6194, 6776, 7172, 7448, 7987, 8624, 9128, 9196, 10241, 11704, 11858, 12388, 12551, 13552, 14344, 14896, 15974, 16093, 18256, 18392, 19723, 20482, 21679, 23408, 23716, 24776, 25102, 28688, 31948, 32186, 34067, 36784, 39446, 40964, 43358, 47432, 49552, 50204, 63896, 64372, 68134, 78892, 81928, 86716, 87857, 94864, 100408, 112651, 127792, 128744, 136268, 138061, 151753, 157784, 163856, 173432, 175714, 200816, 225302, 238469, 257488, 272536, 276122, 303506, 315568, 346864, 351428, 374737, 450604, 476938, 545072, 552244, 607012, 702856, 749474, 901208, 953876, 966427, 1104488, 1214024, 1405712, 1498948, 1669283, 1802416, 1907752, 1932854, 2208976, 2428048, 2623159, 2997896, 3338566, 3815504, 3865708, 5246318, 5995792, 6677132, 7731416, 10492636, 13354264, 15462832, 18362113, 20985272, 26708528, 36724226, 41970544, 73448452, 146896904, 293793808]

約数ペア:

[(1, 293793808), (2, 146896904), (4, 73448452), (7, 41970544), (8, 36724226), (11, 26708528), (14, 20985272), (16, 18362113), (19, 15462832), (22, 13354264), (28, 10492636), (38, 7731416), (44, 6677132), (49, 5995792), (56, 5246318), (76, 3865708), (77, 3815504), (88, 3338566), (98, 2997896), (112, 2623159), (121, 2428048), (133, 2208976), (152, 1932854), (154, 1907752), (163, 1802416), (176, 1669283), (196, 1498948), (209, 1405712), (242, 1214024), (266, 1104488), (304, 966427), (308, 953876), (326, 901208), (392, 749474), (418, 702856), (484, 607012), (532, 552244), (539, 545072), (616, 476938), (652, 450604), (784, 374737), (836, 351428), (847, 346864), (931, 315568), (968, 303506), (1064, 276122), (1078, 272536), (1141, 257488), (1232, 238469), (1304, 225302), (1463, 200816), (1672, 175714), (1694, 173432), (1793, 163856), (1862, 157784), (1936, 151753), (2128, 138061), (2156, 136268), (2282, 128744), (2299, 127792), (2608, 112651), (2926, 100408), (3097, 94864), (3344, 87857), (3388, 86716), (3586, 81928), (3724, 78892), (4312, 68134), (4564, 64372), (4598, 63896), (5852, 50204), (5929, 49552), (6194, 47432), (6776, 43358), (7172, 40964), (7448, 39446), (7987, 36784), (8624, 34067), (9128, 32186), (9196, 31948), (10241, 28688), (11704, 25102), (11858, 24776), (12388, 23716), (12551, 23408), (13552, 21679), (14344, 20482), (14896, 19723), (15974, 18392), (16093, 18256)]