1337507584

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 3244890880

約数和(自身を除く): 1907383296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 163, 224, 241, 256, 266, 304, 326, 448, 482, 532, 608, 652, 896, 964, 1064, 1141, 1216, 1304, 1687, 1792, 1928, 2128, 2282, 2432, 2608, 3097, 3374, 3856, 4256, 4564, 4579, 4864, 5216, 6194, 6748, 7712, 8512, 9128, 9158, 10432, 12388, 13496, 15424, 17024, 18256, 18316, 20864, 21679, 24776, 26992, 30848, 32053, 34048, 36512, 36632, 39283, 41728, 43358, 49552, 53984, 61696, 64106, 73024, 73264, 78566, 86716, 99104, 107968, 128212, 146048, 146528, 157132, 173432, 198208, 215936, 256424, 274981, 292096, 293056, 314264, 346864, 396416, 431872, 512848, 549962, 586112, 628528, 693728, 746377, 792832, 1025696, 1099924, 1172224, 1257056, 1387456, 1492754, 2051392, 2199848, 2514112, 2774912, 2985508, 4102784, 4399696, 5028224, 5224639, 5549824, 5971016, 8205568, 8799392, 10056448, 10449278, 11942032, 17598784, 20898556, 23884064, 35197568, 41797112, 47768128, 70395136, 83594224, 95536256, 167188448, 191072512, 334376896, 668753792, 1337507584]

約数ペア:

[(1, 1337507584), (2, 668753792), (4, 334376896), (7, 191072512), (8, 167188448), (14, 95536256), (16, 83594224), (19, 70395136), (28, 47768128), (32, 41797112), (38, 35197568), (56, 23884064), (64, 20898556), (76, 17598784), (112, 11942032), (128, 10449278), (133, 10056448), (152, 8799392), (163, 8205568), (224, 5971016), (241, 5549824), (256, 5224639), (266, 5028224), (304, 4399696), (326, 4102784), (448, 2985508), (482, 2774912), (532, 2514112), (608, 2199848), (652, 2051392), (896, 1492754), (964, 1387456), (1064, 1257056), (1141, 1172224), (1216, 1099924), (1304, 1025696), (1687, 792832), (1792, 746377), (1928, 693728), (2128, 628528), (2282, 586112), (2432, 549962), (2608, 512848), (3097, 431872), (3374, 396416), (3856, 346864), (4256, 314264), (4564, 293056), (4579, 292096), (4864, 274981), (5216, 256424), (6194, 215936), (6748, 198208), (7712, 173432), (8512, 157132), (9128, 146528), (9158, 146048), (10432, 128212), (12388, 107968), (13496, 99104), (15424, 86716), (17024, 78566), (18256, 73264), (18316, 73024), (20864, 64106), (21679, 61696), (24776, 53984), (26992, 49552), (30848, 43358), (32053, 41728), (34048, 39283), (36512, 36632)]