379820392

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 910103040

約数和(自身を除く): 530282648

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 41, 56, 68, 74, 82, 119, 136, 148, 164, 238, 259, 263, 287, 296, 328, 476, 518, 526, 574, 629, 697, 952, 1036, 1052, 1148, 1258, 1394, 1517, 1841, 2072, 2104, 2296, 2516, 2788, 3034, 3682, 4403, 4471, 4879, 5032, 5576, 6068, 7364, 8806, 8942, 9731, 9758, 10619, 10783, 12136, 14728, 17612, 17884, 19462, 19516, 21238, 21566, 25789, 31297, 35224, 35768, 38924, 39032, 42476, 43132, 51578, 62594, 68117, 75481, 77848, 84952, 86264, 103156, 125188, 136234, 150962, 165427, 180523, 183311, 206312, 250376, 272468, 301924, 330854, 361046, 366622, 398971, 544936, 603848, 661708, 722092, 733244, 797942, 1157989, 1283177, 1323416, 1444184, 1466488, 1595884, 2315978, 2566354, 2792797, 3191768, 4631956, 5132708, 5585594, 6782507, 9263912, 10265416, 11171188, 13565014, 22342376, 27130028, 47477549, 54260056, 94955098, 189910196, 379820392]

約数ペア:

[(1, 379820392), (2, 189910196), (4, 94955098), (7, 54260056), (8, 47477549), (14, 27130028), (17, 22342376), (28, 13565014), (34, 11171188), (37, 10265416), (41, 9263912), (56, 6782507), (68, 5585594), (74, 5132708), (82, 4631956), (119, 3191768), (136, 2792797), (148, 2566354), (164, 2315978), (238, 1595884), (259, 1466488), (263, 1444184), (287, 1323416), (296, 1283177), (328, 1157989), (476, 797942), (518, 733244), (526, 722092), (574, 661708), (629, 603848), (697, 544936), (952, 398971), (1036, 366622), (1052, 361046), (1148, 330854), (1258, 301924), (1394, 272468), (1517, 250376), (1841, 206312), (2072, 183311), (2104, 180523), (2296, 165427), (2516, 150962), (2788, 136234), (3034, 125188), (3682, 103156), (4403, 86264), (4471, 84952), (4879, 77848), (5032, 75481), (5576, 68117), (6068, 62594), (7364, 51578), (8806, 43132), (8942, 42476), (9731, 39032), (9758, 38924), (10619, 35768), (10783, 35224), (12136, 31297), (14728, 25789), (17612, 21566), (17884, 21238), (19462, 19516)]