19842084304

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{757}}^1$

素因数の和:1345

約数の個数: 120

約数和(自身を含む): 45539124000

約数和(自身を除く): 25697039696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 196, 268, 392, 469, 499, 536, 757, 784, 938, 998, 1072, 1514, 1876, 1996, 3028, 3283, 3493, 3752, 3992, 5299, 6056, 6566, 6986, 7504, 7984, 10598, 12112, 13132, 13972, 21196, 24451, 26264, 27944, 33433, 37093, 42392, 48902, 50719, 52528, 55888, 66866, 74186, 84784, 97804, 101438, 133732, 148372, 195608, 202876, 234031, 267464, 296744, 355033, 377743, 391216, 405752, 468062, 534928, 593488, 710066, 755486, 811504, 936124, 1420132, 1510972, 1638217, 1872248, 2485231, 2644201, 2840264, 3021944, 3276434, 3744496, 4970462, 5288402, 5680528, 6043888, 6552868, 9940924, 10576804, 13105736, 18509407, 19881848, 21153608, 25308781, 26211472, 37018814, 39763696, 42307216, 50617562, 74037628, 101235124, 148075256, 177161467, 202470248, 296150512, 354322934, 404940496, 708645868, 1240130269, 1417291736, 2480260538, 2834583472, 4960521076, 9921042152, 19842084304]

約数ペア:

[(1, 19842084304), (2, 9921042152), (4, 4960521076), (7, 2834583472), (8, 2480260538), (14, 1417291736), (16, 1240130269), (28, 708645868), (49, 404940496), (56, 354322934), (67, 296150512), (98, 202470248), (112, 177161467), (134, 148075256), (196, 101235124), (268, 74037628), (392, 50617562), (469, 42307216), (499, 39763696), (536, 37018814), (757, 26211472), (784, 25308781), (938, 21153608), (998, 19881848), (1072, 18509407), (1514, 13105736), (1876, 10576804), (1996, 9940924), (3028, 6552868), (3283, 6043888), (3493, 5680528), (3752, 5288402), (3992, 4970462), (5299, 3744496), (6056, 3276434), (6566, 3021944), (6986, 2840264), (7504, 2644201), (7984, 2485231), (10598, 1872248), (12112, 1638217), (13132, 1510972), (13972, 1420132), (21196, 936124), (24451, 811504), (26264, 755486), (27944, 710066), (33433, 593488), (37093, 534928), (42392, 468062), (48902, 405752), (50719, 391216), (52528, 377743), (55888, 355033), (66866, 296744), (74186, 267464), (84784, 234031), (97804, 202876), (101438, 195608), (133732, 148372)]