413891168

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 72

約数和(自身を含む): 864315144

約数和(自身を除く): 450423976

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 313, 344, 496, 626, 688, 961, 992, 1252, 1333, 1376, 1922, 2504, 2666, 3844, 5008, 5332, 7688, 9703, 10016, 10664, 13459, 15376, 19406, 21328, 26918, 30752, 38812, 41323, 42656, 53836, 77624, 82646, 107672, 155248, 165292, 215344, 300793, 310496, 330584, 417229, 430688, 601586, 661168, 834458, 1203172, 1322336, 1668916, 2406344, 3337832, 4812688, 6675664, 9625376, 12934099, 13351328, 25868198, 51736396, 103472792, 206945584, 413891168]

約数ペア:

[(1, 413891168), (2, 206945584), (4, 103472792), (8, 51736396), (16, 25868198), (31, 13351328), (32, 12934099), (43, 9625376), (62, 6675664), (86, 4812688), (124, 3337832), (172, 2406344), (248, 1668916), (313, 1322336), (344, 1203172), (496, 834458), (626, 661168), (688, 601586), (961, 430688), (992, 417229), (1252, 330584), (1333, 310496), (1376, 300793), (1922, 215344), (2504, 165292), (2666, 155248), (3844, 107672), (5008, 82646), (5332, 77624), (7688, 53836), (9703, 42656), (10016, 41323), (10664, 38812), (13459, 30752), (15376, 26918), (19406, 21328)]