1966421568

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3307}}^1$

素因数の和:3504

約数の個数: 112

約数和(自身を含む): 5511921920

約数和(自身を除く): 3545500352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 163, 192, 228, 304, 326, 456, 489, 608, 652, 912, 978, 1216, 1304, 1824, 1956, 2608, 3097, 3307, 3648, 3912, 5216, 6194, 6614, 7824, 9291, 9921, 10432, 12388, 13228, 15648, 18582, 19842, 24776, 26456, 31296, 37164, 39684, 49552, 52912, 62833, 74328, 79368, 99104, 105824, 125666, 148656, 158736, 188499, 198208, 211648, 251332, 297312, 317472, 376998, 502664, 539041, 594624, 634944, 753996, 1005328, 1078082, 1507992, 1617123, 2010656, 2156164, 3015984, 3234246, 4021312, 4312328, 6031968, 6468492, 8624656, 10241779, 12063936, 12936984, 17249312, 20483558, 25873968, 30725337, 34498624, 40967116, 51747936, 61450674, 81934232, 103495872, 122901348, 163868464, 245802696, 327736928, 491605392, 655473856, 983210784, 1966421568]

約数ペア:

[(1, 1966421568), (2, 983210784), (3, 655473856), (4, 491605392), (6, 327736928), (8, 245802696), (12, 163868464), (16, 122901348), (19, 103495872), (24, 81934232), (32, 61450674), (38, 51747936), (48, 40967116), (57, 34498624), (64, 30725337), (76, 25873968), (96, 20483558), (114, 17249312), (152, 12936984), (163, 12063936), (192, 10241779), (228, 8624656), (304, 6468492), (326, 6031968), (456, 4312328), (489, 4021312), (608, 3234246), (652, 3015984), (912, 2156164), (978, 2010656), (1216, 1617123), (1304, 1507992), (1824, 1078082), (1956, 1005328), (2608, 753996), (3097, 634944), (3307, 594624), (3648, 539041), (3912, 502664), (5216, 376998), (6194, 317472), (6614, 297312), (7824, 251332), (9291, 211648), (9921, 198208), (10432, 188499), (12388, 158736), (13228, 148656), (15648, 125666), (18582, 105824), (19842, 99104), (24776, 79368), (26456, 74328), (31296, 62833), (37164, 52912), (39684, 49552)]