715686768

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{769}}^1$

素因数の和:1087

約数の個数: 120

約数和(自身を含む): 2100178080

約数和(自身を除く): 1384491312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 281, 368, 414, 552, 562, 769, 828, 843, 1104, 1124, 1538, 1656, 1686, 2248, 2307, 2529, 3076, 3312, 3372, 4496, 4614, 5058, 6152, 6463, 6744, 6921, 9228, 10116, 12304, 12926, 13488, 13842, 17687, 18456, 19389, 20232, 25852, 27684, 35374, 36912, 38778, 40464, 51704, 53061, 55368, 58167, 70748, 77556, 103408, 106122, 110736, 116334, 141496, 155112, 159183, 212244, 216089, 232668, 282992, 310224, 318366, 424488, 432178, 465336, 636732, 648267, 848976, 864356, 930672, 1273464, 1296534, 1728712, 1944801, 2546928, 2593068, 3457424, 3889602, 4970047, 5186136, 7779204, 9940094, 10372272, 14910141, 15558408, 19880188, 29820282, 31116816, 39760376, 44730423, 59640564, 79520752, 89460846, 119281128, 178921692, 238562256, 357843384, 715686768]

約数ペア:

[(1, 715686768), (2, 357843384), (3, 238562256), (4, 178921692), (6, 119281128), (8, 89460846), (9, 79520752), (12, 59640564), (16, 44730423), (18, 39760376), (23, 31116816), (24, 29820282), (36, 19880188), (46, 15558408), (48, 14910141), (69, 10372272), (72, 9940094), (92, 7779204), (138, 5186136), (144, 4970047), (184, 3889602), (207, 3457424), (276, 2593068), (281, 2546928), (368, 1944801), (414, 1728712), (552, 1296534), (562, 1273464), (769, 930672), (828, 864356), (843, 848976), (1104, 648267), (1124, 636732), (1538, 465336), (1656, 432178), (1686, 424488), (2248, 318366), (2307, 310224), (2529, 282992), (3076, 232668), (3312, 216089), (3372, 212244), (4496, 159183), (4614, 155112), (5058, 141496), (6152, 116334), (6463, 110736), (6744, 106122), (6921, 103408), (9228, 77556), (10116, 70748), (12304, 58167), (12926, 55368), (13488, 53061), (13842, 51704), (17687, 40464), (18456, 38778), (19389, 36912), (20232, 35374), (25852, 27684)]