531173856

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 1425029760

約数和(自身を除く): 893855904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 269, 307, 402, 536, 538, 614, 804, 807, 921, 1072, 1076, 1228, 1608, 1614, 1842, 2144, 2152, 2456, 3216, 3228, 3684, 4304, 4912, 6432, 6456, 7368, 8608, 9824, 12912, 14736, 18023, 20569, 25824, 29472, 36046, 41138, 54069, 61707, 72092, 82276, 82583, 108138, 123414, 144184, 164552, 165166, 216276, 246828, 247749, 288368, 329104, 330332, 432552, 493656, 495498, 576736, 658208, 660664, 865104, 987312, 990996, 1321328, 1730208, 1974624, 1981992, 2642656, 3963984, 5533061, 7927968, 11066122, 16599183, 22132244, 33198366, 44264488, 66396732, 88528976, 132793464, 177057952, 265586928, 531173856]

約数ペア:

[(1, 531173856), (2, 265586928), (3, 177057952), (4, 132793464), (6, 88528976), (8, 66396732), (12, 44264488), (16, 33198366), (24, 22132244), (32, 16599183), (48, 11066122), (67, 7927968), (96, 5533061), (134, 3963984), (201, 2642656), (268, 1981992), (269, 1974624), (307, 1730208), (402, 1321328), (536, 990996), (538, 987312), (614, 865104), (804, 660664), (807, 658208), (921, 576736), (1072, 495498), (1076, 493656), (1228, 432552), (1608, 330332), (1614, 329104), (1842, 288368), (2144, 247749), (2152, 246828), (2456, 216276), (3216, 165166), (3228, 164552), (3684, 144184), (4304, 123414), (4912, 108138), (6432, 82583), (6456, 82276), (7368, 72092), (8608, 61707), (9824, 54069), (12912, 41138), (14736, 36046), (18023, 29472), (20569, 25824)]