289489824

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:659

約数の個数: 144

約数和(自身を含む): 893797632

約数和(自身を除く): 604307808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 167, 208, 234, 288, 312, 334, 416, 463, 468, 501, 624, 668, 926, 936, 1002, 1248, 1336, 1389, 1503, 1852, 1872, 2004, 2171, 2672, 2778, 3006, 3704, 3744, 4008, 4167, 4342, 5344, 5556, 6012, 6019, 6513, 7408, 8016, 8334, 8684, 11112, 12024, 12038, 13026, 14816, 16032, 16668, 17368, 18057, 19539, 22224, 24048, 24076, 26052, 33336, 34736, 36114, 39078, 44448, 48096, 48152, 52104, 54171, 66672, 69472, 72228, 77321, 78156, 96304, 104208, 108342, 133344, 144456, 154642, 156312, 192608, 208416, 216684, 231963, 288912, 309284, 312624, 433368, 463926, 577824, 618568, 625248, 695889, 866736, 927852, 1005173, 1237136, 1391778, 1733472, 1855704, 2010346, 2474272, 2783556, 3015519, 3711408, 4020692, 5567112, 6031038, 7422816, 8041384, 9046557, 11134224, 12062076, 16082768, 18093114, 22268448, 24124152, 32165536, 36186228, 48248304, 72372456, 96496608, 144744912, 289489824]

約数ペア:

[(1, 289489824), (2, 144744912), (3, 96496608), (4, 72372456), (6, 48248304), (8, 36186228), (9, 32165536), (12, 24124152), (13, 22268448), (16, 18093114), (18, 16082768), (24, 12062076), (26, 11134224), (32, 9046557), (36, 8041384), (39, 7422816), (48, 6031038), (52, 5567112), (72, 4020692), (78, 3711408), (96, 3015519), (104, 2783556), (117, 2474272), (144, 2010346), (156, 1855704), (167, 1733472), (208, 1391778), (234, 1237136), (288, 1005173), (312, 927852), (334, 866736), (416, 695889), (463, 625248), (468, 618568), (501, 577824), (624, 463926), (668, 433368), (926, 312624), (936, 309284), (1002, 288912), (1248, 231963), (1336, 216684), (1389, 208416), (1503, 192608), (1852, 156312), (1872, 154642), (2004, 144456), (2171, 133344), (2672, 108342), (2778, 104208), (3006, 96304), (3704, 78156), (3744, 77321), (4008, 72228), (4167, 69472), (4342, 66672), (5344, 54171), (5556, 52104), (6012, 48152), (6019, 48096), (6513, 44448), (7408, 39078), (8016, 36114), (8334, 34736), (8684, 33336), (11112, 26052), (12024, 24076), (12038, 24048), (13026, 22224), (14816, 19539), (16032, 18057), (16668, 17368)]