478939648

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:613

約数の個数: 80

約数和(自身を含む): 1051120224

約数和(自身を除く): 572180576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 277, 307, 352, 512, 554, 614, 704, 1108, 1228, 1408, 2216, 2456, 2816, 3047, 3377, 4432, 4912, 5632, 6094, 6754, 8864, 9824, 12188, 13508, 17728, 19648, 24376, 27016, 35456, 39296, 48752, 54032, 70912, 78592, 85039, 97504, 108064, 141824, 157184, 170078, 195008, 216128, 340156, 390016, 432256, 680312, 780032, 864512, 935429, 1360624, 1560064, 1729024, 1870858, 2721248, 3741716, 5442496, 7483432, 10884992, 14966864, 21769984, 29933728, 43539968, 59867456, 119734912, 239469824, 478939648]

約数ペア:

[(1, 478939648), (2, 239469824), (4, 119734912), (8, 59867456), (11, 43539968), (16, 29933728), (22, 21769984), (32, 14966864), (44, 10884992), (64, 7483432), (88, 5442496), (128, 3741716), (176, 2721248), (256, 1870858), (277, 1729024), (307, 1560064), (352, 1360624), (512, 935429), (554, 864512), (614, 780032), (704, 680312), (1108, 432256), (1228, 390016), (1408, 340156), (2216, 216128), (2456, 195008), (2816, 170078), (3047, 157184), (3377, 141824), (4432, 108064), (4912, 97504), (5632, 85039), (6094, 78592), (6754, 70912), (8864, 54032), (9824, 48752), (12188, 39296), (13508, 35456), (17728, 27016), (19648, 24376)]