448897856

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 112

約数和(自身を含む): 1021396992

約数和(自身を除く): 572499136

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 67, 88, 124, 134, 176, 248, 268, 307, 341, 352, 496, 536, 614, 682, 704, 737, 992, 1072, 1228, 1364, 1474, 1984, 2077, 2144, 2456, 2728, 2948, 3377, 4154, 4288, 4912, 5456, 5896, 6754, 8308, 9517, 9824, 10912, 11792, 13508, 16616, 19034, 19648, 20569, 21824, 22847, 23584, 27016, 33232, 38068, 41138, 45694, 47168, 54032, 66464, 76136, 82276, 91388, 104687, 108064, 132928, 152272, 164552, 182776, 209374, 216128, 226259, 304544, 329104, 365552, 418748, 452518, 609088, 637639, 658208, 731104, 837496, 905036, 1275278, 1316416, 1462208, 1674992, 1810072, 2550556, 3349984, 3620144, 5101112, 6699968, 7014029, 7240288, 10202224, 14028058, 14480576, 20404448, 28056116, 40808896, 56112232, 112224464, 224448928, 448897856]

約数ペア:

[(1, 448897856), (2, 224448928), (4, 112224464), (8, 56112232), (11, 40808896), (16, 28056116), (22, 20404448), (31, 14480576), (32, 14028058), (44, 10202224), (62, 7240288), (64, 7014029), (67, 6699968), (88, 5101112), (124, 3620144), (134, 3349984), (176, 2550556), (248, 1810072), (268, 1674992), (307, 1462208), (341, 1316416), (352, 1275278), (496, 905036), (536, 837496), (614, 731104), (682, 658208), (704, 637639), (737, 609088), (992, 452518), (1072, 418748), (1228, 365552), (1364, 329104), (1474, 304544), (1984, 226259), (2077, 216128), (2144, 209374), (2456, 182776), (2728, 164552), (2948, 152272), (3377, 132928), (4154, 108064), (4288, 104687), (4912, 91388), (5456, 82276), (5896, 76136), (6754, 66464), (8308, 54032), (9517, 47168), (9824, 45694), (10912, 41138), (11792, 38068), (13508, 33232), (16616, 27016), (19034, 23584), (19648, 22847), (20569, 21824)]