697286232

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 2022926400

約数和(自身を除く): 1325640168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 79, 81, 106, 108, 158, 159, 162, 212, 216, 237, 257, 316, 318, 324, 424, 474, 477, 514, 632, 636, 648, 711, 771, 948, 954, 1028, 1272, 1422, 1431, 1542, 1896, 1908, 2056, 2133, 2313, 2844, 2862, 3084, 3816, 4187, 4266, 4293, 4626, 5688, 5724, 6168, 6399, 6939, 8374, 8532, 8586, 9252, 11448, 12561, 12798, 13621, 13878, 16748, 17064, 17172, 18504, 20303, 20817, 25122, 25596, 27242, 27756, 33496, 34344, 37683, 40606, 40863, 41634, 50244, 51192, 54484, 55512, 60909, 75366, 81212, 81726, 83268, 100488, 108968, 113049, 121818, 122589, 150732, 162424, 163452, 166536, 182727, 226098, 243636, 245178, 301464, 326904, 339147, 365454, 367767, 452196, 487272, 490356, 548181, 678294, 730908, 735534, 904392, 980712, 1076059, 1096362, 1103301, 1356588, 1461816, 1471068, 1644543, 2152118, 2192724, 2206602, 2713176, 2942136, 3228177, 3289086, 4304236, 4385448, 4413204, 6456354, 6578172, 8608472, 8826408, 9684531, 12912708, 13156344, 19369062, 25825416, 29053593, 38738124, 58107186, 77476248, 87160779, 116214372, 174321558, 232428744, 348643116, 697286232]

約数ペア:

[(1, 697286232), (2, 348643116), (3, 232428744), (4, 174321558), (6, 116214372), (8, 87160779), (9, 77476248), (12, 58107186), (18, 38738124), (24, 29053593), (27, 25825416), (36, 19369062), (53, 13156344), (54, 12912708), (72, 9684531), (79, 8826408), (81, 8608472), (106, 6578172), (108, 6456354), (158, 4413204), (159, 4385448), (162, 4304236), (212, 3289086), (216, 3228177), (237, 2942136), (257, 2713176), (316, 2206602), (318, 2192724), (324, 2152118), (424, 1644543), (474, 1471068), (477, 1461816), (514, 1356588), (632, 1103301), (636, 1096362), (648, 1076059), (711, 980712), (771, 904392), (948, 735534), (954, 730908), (1028, 678294), (1272, 548181), (1422, 490356), (1431, 487272), (1542, 452196), (1896, 367767), (1908, 365454), (2056, 339147), (2133, 326904), (2313, 301464), (2844, 245178), (2862, 243636), (3084, 226098), (3816, 182727), (4187, 166536), (4266, 163452), (4293, 162424), (4626, 150732), (5688, 122589), (5724, 121818), (6168, 113049), (6399, 108968), (6939, 100488), (8374, 83268), (8532, 81726), (8586, 81212), (9252, 75366), (11448, 60909), (12561, 55512), (12798, 54484), (13621, 51192), (13878, 50244), (16748, 41634), (17064, 40863), (17172, 40606), (18504, 37683), (20303, 34344), (20817, 33496), (25122, 27756), (25596, 27242)]