1945792584

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16349}}^1$

素因数の和:16412

約数の個数: 128

約数和(自身を含む): 5886000000

約数和(自身を除く): 3940207416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 783, 1026, 1044, 1102, 1368, 1566, 1653, 2052, 2088, 2204, 3132, 3306, 4104, 4408, 4959, 6264, 6612, 9918, 13224, 14877, 16349, 19836, 29754, 32698, 39672, 49047, 59508, 65396, 98094, 119016, 130792, 147141, 196188, 294282, 310631, 392376, 441423, 474121, 588564, 621262, 882846, 931893, 948242, 1177128, 1242524, 1422363, 1765692, 1863786, 1896484, 2485048, 2795679, 2844726, 3531384, 3727572, 3792968, 4267089, 5591358, 5689452, 7455144, 8387037, 8534178, 9008299, 11182716, 11378904, 12801267, 16774074, 17068356, 18016598, 22365432, 25602534, 27024897, 33548148, 34136712, 36033196, 51205068, 54049794, 67096296, 72066392, 81074691, 102410136, 108099588, 162149382, 216199176, 243224073, 324298764, 486448146, 648597528, 972896292, 1945792584]

約数ペア:

[(1, 1945792584), (2, 972896292), (3, 648597528), (4, 486448146), (6, 324298764), (8, 243224073), (9, 216199176), (12, 162149382), (18, 108099588), (19, 102410136), (24, 81074691), (27, 72066392), (29, 67096296), (36, 54049794), (38, 51205068), (54, 36033196), (57, 34136712), (58, 33548148), (72, 27024897), (76, 25602534), (87, 22365432), (108, 18016598), (114, 17068356), (116, 16774074), (152, 12801267), (171, 11378904), (174, 11182716), (216, 9008299), (228, 8534178), (232, 8387037), (261, 7455144), (342, 5689452), (348, 5591358), (456, 4267089), (513, 3792968), (522, 3727572), (551, 3531384), (684, 2844726), (696, 2795679), (783, 2485048), (1026, 1896484), (1044, 1863786), (1102, 1765692), (1368, 1422363), (1566, 1242524), (1653, 1177128), (2052, 948242), (2088, 931893), (2204, 882846), (3132, 621262), (3306, 588564), (4104, 474121), (4408, 441423), (4959, 392376), (6264, 310631), (6612, 294282), (9918, 196188), (13224, 147141), (14877, 130792), (16349, 119016), (19836, 98094), (29754, 65396), (32698, 59508), (39672, 49047)]