763796656

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2377}}^1$

素因数の和:2562

約数の個数: 80

約数和(自身を含む): 1792821760

約数和(自身を除く): 1029025104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 151, 152, 266, 302, 304, 532, 604, 1057, 1064, 1208, 2114, 2128, 2377, 2416, 2869, 4228, 4754, 5738, 8456, 9508, 11476, 16639, 16912, 19016, 20083, 22952, 33278, 38032, 40166, 45163, 45904, 66556, 80332, 90326, 133112, 160664, 180652, 266224, 316141, 321328, 358927, 361304, 632282, 717854, 722608, 1264564, 1435708, 2512489, 2529128, 2871416, 5024978, 5058256, 5742832, 6819613, 10049956, 13639226, 20099912, 27278452, 40199824, 47737291, 54556904, 95474582, 109113808, 190949164, 381898328, 763796656]

約数ペア:

[(1, 763796656), (2, 381898328), (4, 190949164), (7, 109113808), (8, 95474582), (14, 54556904), (16, 47737291), (19, 40199824), (28, 27278452), (38, 20099912), (56, 13639226), (76, 10049956), (112, 6819613), (133, 5742832), (151, 5058256), (152, 5024978), (266, 2871416), (302, 2529128), (304, 2512489), (532, 1435708), (604, 1264564), (1057, 722608), (1064, 717854), (1208, 632282), (2114, 361304), (2128, 358927), (2377, 321328), (2416, 316141), (2869, 266224), (4228, 180652), (4754, 160664), (5738, 133112), (8456, 90326), (9508, 80332), (11476, 66556), (16639, 45904), (16912, 45163), (19016, 40166), (20083, 38032), (22952, 33278)]