620282784

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:899

約数の個数: 144

約数和(自身を含む): 1818712224

約数和(自身を除く): 1198429440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 67, 88, 96, 121, 132, 134, 176, 201, 242, 264, 268, 352, 363, 402, 484, 528, 536, 726, 737, 797, 804, 968, 1056, 1072, 1452, 1474, 1594, 1608, 1936, 2144, 2211, 2391, 2904, 2948, 3188, 3216, 3872, 4422, 4782, 5808, 5896, 6376, 6432, 8107, 8767, 8844, 9564, 11616, 11792, 12752, 16214, 17534, 17688, 19128, 23584, 24321, 25504, 26301, 32428, 35068, 35376, 38256, 48642, 52602, 53399, 64856, 70136, 70752, 76512, 96437, 97284, 105204, 106798, 129712, 140272, 160197, 192874, 194568, 210408, 213596, 259424, 280544, 289311, 320394, 385748, 389136, 420816, 427192, 578622, 587389, 640788, 771496, 778272, 841632, 854384, 1157244, 1174778, 1281576, 1542992, 1708768, 1762167, 2314488, 2349556, 2563152, 3085984, 3524334, 4628976, 4699112, 5126304, 6461279, 7048668, 9257952, 9398224, 12922558, 14097336, 18796448, 19383837, 25845116, 28194672, 38767674, 51690232, 56389344, 77535348, 103380464, 155070696, 206760928, 310141392, 620282784]

約数ペア:

[(1, 620282784), (2, 310141392), (3, 206760928), (4, 155070696), (6, 103380464), (8, 77535348), (11, 56389344), (12, 51690232), (16, 38767674), (22, 28194672), (24, 25845116), (32, 19383837), (33, 18796448), (44, 14097336), (48, 12922558), (66, 9398224), (67, 9257952), (88, 7048668), (96, 6461279), (121, 5126304), (132, 4699112), (134, 4628976), (176, 3524334), (201, 3085984), (242, 2563152), (264, 2349556), (268, 2314488), (352, 1762167), (363, 1708768), (402, 1542992), (484, 1281576), (528, 1174778), (536, 1157244), (726, 854384), (737, 841632), (797, 778272), (804, 771496), (968, 640788), (1056, 587389), (1072, 578622), (1452, 427192), (1474, 420816), (1594, 389136), (1608, 385748), (1936, 320394), (2144, 289311), (2211, 280544), (2391, 259424), (2904, 213596), (2948, 210408), (3188, 194568), (3216, 192874), (3872, 160197), (4422, 140272), (4782, 129712), (5808, 106798), (5896, 105204), (6376, 97284), (6432, 96437), (8107, 76512), (8767, 70752), (8844, 70136), (9564, 64856), (11616, 53399), (11792, 52602), (12752, 48642), (16214, 38256), (17534, 35376), (17688, 35068), (19128, 32428), (23584, 26301), (24321, 25504)]