380341332

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{23957}}^1$

素因数の和:23987

約数の個数: 90

約数和(自身を含む): 1156668282

約数和(自身を除く): 776326950

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 23957, 47914, 71871, 95828, 143742, 167699, 215613, 287484, 335398, 431226, 503097, 646839, 670796, 862452, 1006194, 1173893, 1293678, 1509291, 1940517, 2012388, 2347786, 2587356, 3018582, 3521679, 3881034, 4527873, 4695572, 6037164, 7043358, 7762068, 9055746, 10565037, 13583619, 14086716, 18111492, 21130074, 27167238, 31695111, 42260148, 54334476, 63390222, 95085333, 126780444, 190170666, 380341332]

約数ペア:

[(1, 380341332), (2, 190170666), (3, 126780444), (4, 95085333), (6, 63390222), (7, 54334476), (9, 42260148), (12, 31695111), (14, 27167238), (18, 21130074), (21, 18111492), (27, 14086716), (28, 13583619), (36, 10565037), (42, 9055746), (49, 7762068), (54, 7043358), (63, 6037164), (81, 4695572), (84, 4527873), (98, 3881034), (108, 3521679), (126, 3018582), (147, 2587356), (162, 2347786), (189, 2012388), (196, 1940517), (252, 1509291), (294, 1293678), (324, 1173893), (378, 1006194), (441, 862452), (567, 670796), (588, 646839), (756, 503097), (882, 431226), (1134, 335398), (1323, 287484), (1764, 215613), (2268, 167699), (2646, 143742), (3969, 95828), (5292, 71871), (7938, 47914), (15876, 23957)]