889546464

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1577

約数の個数: 144

約数和(自身を含む): 2654542800

約数和(自身を除く): 1764996336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 73, 87, 96, 116, 144, 146, 174, 219, 232, 261, 288, 292, 348, 438, 464, 522, 584, 657, 696, 876, 928, 1044, 1168, 1314, 1392, 1459, 1752, 2088, 2117, 2336, 2628, 2784, 2918, 3504, 4176, 4234, 4377, 5256, 5836, 6351, 7008, 8352, 8468, 8754, 10512, 11672, 12702, 13131, 16936, 17508, 19053, 21024, 23344, 25404, 26262, 33872, 35016, 38106, 42311, 46688, 50808, 52524, 67744, 70032, 76212, 84622, 101616, 105048, 106507, 126933, 140064, 152424, 169244, 203232, 210096, 213014, 253866, 304848, 319521, 338488, 380799, 420192, 426028, 507732, 609696, 639042, 676976, 761598, 852056, 958563, 1015464, 1278084, 1353952, 1523196, 1704112, 1917126, 2030928, 2556168, 3046392, 3088703, 3408224, 3834252, 4061856, 5112336, 6092784, 6177406, 7668504, 9266109, 10224672, 12185568, 12354812, 15337008, 18532218, 24709624, 27798327, 30674016, 37064436, 49419248, 55596654, 74128872, 98838496, 111193308, 148257744, 222386616, 296515488, 444773232, 889546464]

約数ペア:

[(1, 889546464), (2, 444773232), (3, 296515488), (4, 222386616), (6, 148257744), (8, 111193308), (9, 98838496), (12, 74128872), (16, 55596654), (18, 49419248), (24, 37064436), (29, 30674016), (32, 27798327), (36, 24709624), (48, 18532218), (58, 15337008), (72, 12354812), (73, 12185568), (87, 10224672), (96, 9266109), (116, 7668504), (144, 6177406), (146, 6092784), (174, 5112336), (219, 4061856), (232, 3834252), (261, 3408224), (288, 3088703), (292, 3046392), (348, 2556168), (438, 2030928), (464, 1917126), (522, 1704112), (584, 1523196), (657, 1353952), (696, 1278084), (876, 1015464), (928, 958563), (1044, 852056), (1168, 761598), (1314, 676976), (1392, 639042), (1459, 609696), (1752, 507732), (2088, 426028), (2117, 420192), (2336, 380799), (2628, 338488), (2784, 319521), (2918, 304848), (3504, 253866), (4176, 213014), (4234, 210096), (4377, 203232), (5256, 169244), (5836, 152424), (6351, 140064), (7008, 126933), (8352, 106507), (8468, 105048), (8754, 101616), (10512, 84622), (11672, 76212), (12702, 70032), (13131, 67744), (16936, 52524), (17508, 50808), (19053, 46688), (21024, 42311), (23344, 38106), (25404, 35016), (26262, 33872)]