1780454016

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 288

約数和(自身を含む): 5761615860

約数和(自身を除く): 3981161844

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 64, 66, 72, 88, 96, 99, 106, 121, 128, 132, 144, 159, 176, 192, 198, 212, 241, 242, 264, 288, 318, 352, 363, 384, 396, 424, 477, 482, 484, 528, 576, 583, 636, 704, 723, 726, 792, 848, 954, 964, 968, 1056, 1089, 1152, 1166, 1272, 1408, 1446, 1452, 1584, 1696, 1749, 1908, 1928, 1936, 2112, 2169, 2178, 2332, 2544, 2651, 2892, 2904, 3168, 3392, 3498, 3816, 3856, 3872, 4224, 4338, 4356, 4664, 5088, 5247, 5302, 5784, 5808, 6336, 6413, 6784, 6996, 7632, 7712, 7744, 7953, 8676, 8712, 9328, 10176, 10494, 10604, 11568, 11616, 12672, 12773, 12826, 13992, 15264, 15424, 15488, 15906, 17352, 17424, 18656, 19239, 20352, 20988, 21208, 23136, 23232, 23859, 25546, 25652, 27984, 29161, 30528, 30848, 31812, 34704, 34848, 37312, 38319, 38478, 41976, 42416, 46272, 46464, 47718, 51092, 51304, 55968, 57717, 58322, 61056, 63624, 69408, 69696, 74624, 76638, 76956, 83952, 84832, 87483, 92544, 95436, 102184, 102608, 111936, 114957, 115434, 116644, 127248, 138816, 139392, 140503, 153276, 153912, 167904, 169664, 174966, 190872, 204368, 205216, 223872, 229914, 230868, 233288, 254496, 262449, 277632, 281006, 306552, 307824, 335808, 339328, 349932, 381744, 408736, 410432, 421509, 459828, 461736, 466576, 508992, 524898, 562012, 613104, 615648, 671616, 699864, 763488, 817472, 820864, 843018, 919656, 923472, 933152, 1017984, 1049796, 1124024, 1226208, 1231296, 1264527, 1399728, 1526976, 1545533, 1634944, 1686036, 1839312, 1846944, 1866304, 2099592, 2248048, 2452416, 2462592, 2529054, 2799456, 3053952, 3091066, 3372072, 3678624, 3693888, 3732608, 4199184, 4496096, 4636599, 4904832, 5058108, 5598912, 6182132, 6744144, 7357248, 7387776, 8398368, 8992192, 9273198, 10116216, 11197824, 12364264, 13488288, 13909797, 14714496, 16796736, 17984384, 18546396, 20232432, 24728528, 26976576, 27819594, 33593472, 37092792, 40464864, 49457056, 53953152, 55639188, 74185584, 80929728, 98914112, 111278376, 148371168, 161859456, 197828224, 222556752, 296742336, 445113504, 593484672, 890227008, 1780454016]

約数ペア:

[(1, 1780454016), (2, 890227008), (3, 593484672), (4, 445113504), (6, 296742336), (8, 222556752), (9, 197828224), (11, 161859456), (12, 148371168), (16, 111278376), (18, 98914112), (22, 80929728), (24, 74185584), (32, 55639188), (33, 53953152), (36, 49457056), (44, 40464864), (48, 37092792), (53, 33593472), (64, 27819594), (66, 26976576), (72, 24728528), (88, 20232432), (96, 18546396), (99, 17984384), (106, 16796736), (121, 14714496), (128, 13909797), (132, 13488288), (144, 12364264), (159, 11197824), (176, 10116216), (192, 9273198), (198, 8992192), (212, 8398368), (241, 7387776), (242, 7357248), (264, 6744144), (288, 6182132), (318, 5598912), (352, 5058108), (363, 4904832), (384, 4636599), (396, 4496096), (424, 4199184), (477, 3732608), (482, 3693888), (484, 3678624), (528, 3372072), (576, 3091066), (583, 3053952), (636, 2799456), (704, 2529054), (723, 2462592), (726, 2452416), (792, 2248048), (848, 2099592), (954, 1866304), (964, 1846944), (968, 1839312), (1056, 1686036), (1089, 1634944), (1152, 1545533), (1166, 1526976), (1272, 1399728), (1408, 1264527), (1446, 1231296), (1452, 1226208), (1584, 1124024), (1696, 1049796), (1749, 1017984), (1908, 933152), (1928, 923472), (1936, 919656), (2112, 843018), (2169, 820864), (2178, 817472), (2332, 763488), (2544, 699864), (2651, 671616), (2892, 615648), (2904, 613104), (3168, 562012), (3392, 524898), (3498, 508992), (3816, 466576), (3856, 461736), (3872, 459828), (4224, 421509), (4338, 410432), (4356, 408736), (4664, 381744), (5088, 349932), (5247, 339328), (5302, 335808), (5784, 307824), (5808, 306552), (6336, 281006), (6413, 277632), (6784, 262449), (6996, 254496), (7632, 233288), (7712, 230868), (7744, 229914), (7953, 223872), (8676, 205216), (8712, 204368), (9328, 190872), (10176, 174966), (10494, 169664), (10604, 167904), (11568, 153912), (11616, 153276), (12672, 140503), (12773, 139392), (12826, 138816), (13992, 127248), (15264, 116644), (15424, 115434), (15488, 114957), (15906, 111936), (17352, 102608), (17424, 102184), (18656, 95436), (19239, 92544), (20352, 87483), (20988, 84832), (21208, 83952), (23136, 76956), (23232, 76638), (23859, 74624), (25546, 69696), (25652, 69408), (27984, 63624), (29161, 61056), (30528, 58322), (30848, 57717), (31812, 55968), (34704, 51304), (34848, 51092), (37312, 47718), (38319, 46464), (38478, 46272), (41976, 42416)]