708022016

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2801

約数の個数: 72

約数和(自身を含む): 1541830080

約数和(自身を除く): 833808064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 316, 416, 632, 832, 1027, 1264, 1664, 2054, 2528, 2693, 3328, 4108, 5056, 5386, 8216, 10112, 10772, 16432, 20224, 21544, 32864, 35009, 43088, 65728, 70018, 86176, 131456, 140036, 172352, 212747, 262912, 280072, 344704, 425494, 560144, 689408, 850988, 1120288, 1701976, 2240576, 2765711, 3403952, 4481152, 5531422, 6807904, 8962304, 11062844, 13615808, 22125688, 27231616, 44251376, 54463232, 88502752, 177005504, 354011008, 708022016]

約数ペア:

[(1, 708022016), (2, 354011008), (4, 177005504), (8, 88502752), (13, 54463232), (16, 44251376), (26, 27231616), (32, 22125688), (52, 13615808), (64, 11062844), (79, 8962304), (104, 6807904), (128, 5531422), (158, 4481152), (208, 3403952), (256, 2765711), (316, 2240576), (416, 1701976), (632, 1120288), (832, 850988), (1027, 689408), (1264, 560144), (1664, 425494), (2054, 344704), (2528, 280072), (2693, 262912), (3328, 212747), (4108, 172352), (5056, 140036), (5386, 131456), (8216, 86176), (10112, 70018), (10772, 65728), (16432, 43088), (20224, 35009), (21544, 32864)]