15679897456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1\times {\mathrm{797}}^1$

素因数の和:1298

約数の個数: 80

約数和(自身を含む): 32020075584

約数和(自身を除く): 16340178128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 193, 277, 368, 386, 554, 772, 797, 1108, 1544, 1594, 2216, 3088, 3188, 4432, 4439, 6371, 6376, 8878, 12742, 12752, 17756, 18331, 25484, 35512, 36662, 50968, 53461, 71024, 73324, 101936, 106922, 146648, 153821, 213844, 220769, 293296, 307642, 427688, 441538, 615284, 855376, 883076, 1229603, 1230568, 1766152, 2459206, 2461136, 3532304, 3537883, 4918412, 5077687, 7075766, 9836824, 10155374, 14151532, 19673648, 20310748, 28303064, 40621496, 42608417, 56606128, 81242992, 85216834, 170433668, 340867336, 681734672, 979993591, 1959987182, 3919974364, 7839948728, 15679897456]

約数ペア:

[(1, 15679897456), (2, 7839948728), (4, 3919974364), (8, 1959987182), (16, 979993591), (23, 681734672), (46, 340867336), (92, 170433668), (184, 85216834), (193, 81242992), (277, 56606128), (368, 42608417), (386, 40621496), (554, 28303064), (772, 20310748), (797, 19673648), (1108, 14151532), (1544, 10155374), (1594, 9836824), (2216, 7075766), (3088, 5077687), (3188, 4918412), (4432, 3537883), (4439, 3532304), (6371, 2461136), (6376, 2459206), (8878, 1766152), (12742, 1230568), (12752, 1229603), (17756, 883076), (18331, 855376), (25484, 615284), (35512, 441538), (36662, 427688), (50968, 307642), (53461, 293296), (71024, 220769), (73324, 213844), (101936, 153821), (106922, 146648)]