493905276

素因数分解:

$2^2\times 3^5\times {\mathrm{137}}^1\times {\mathrm{3709}}^1$

素因数の和:3865

約数の個数: 72

約数和(自身を含む): 1304525040

約数和(自身を除く): 810619764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 486, 548, 822, 972, 1233, 1644, 2466, 3699, 3709, 4932, 7398, 7418, 11097, 11127, 14796, 14836, 22194, 22254, 33291, 33381, 44388, 44508, 66582, 66762, 100143, 133164, 133524, 200286, 300429, 400572, 508133, 600858, 901287, 1016266, 1201716, 1524399, 1802574, 2032532, 3048798, 3605148, 4573197, 6097596, 9146394, 13719591, 18292788, 27439182, 41158773, 54878364, 82317546, 123476319, 164635092, 246952638, 493905276]

約数ペア:

[(1, 493905276), (2, 246952638), (3, 164635092), (4, 123476319), (6, 82317546), (9, 54878364), (12, 41158773), (18, 27439182), (27, 18292788), (36, 13719591), (54, 9146394), (81, 6097596), (108, 4573197), (137, 3605148), (162, 3048798), (243, 2032532), (274, 1802574), (324, 1524399), (411, 1201716), (486, 1016266), (548, 901287), (822, 600858), (972, 508133), (1233, 400572), (1644, 300429), (2466, 200286), (3699, 133524), (3709, 133164), (4932, 100143), (7398, 66762), (7418, 66582), (11097, 44508), (11127, 44388), (14796, 33381), (14836, 33291), (22194, 22254)]