22640402176

素因数分解:

$2^8\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:959

約数の個数: 216

約数和(自身を含む): 55490430240

約数和(自身を除く): 32850028064

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 97, 98, 112, 128, 161, 184, 194, 196, 224, 256, 322, 368, 388, 392, 448, 644, 679, 736, 776, 784, 809, 896, 1127, 1288, 1358, 1472, 1552, 1568, 1618, 1792, 2231, 2254, 2576, 2716, 2944, 3104, 3136, 3236, 4462, 4508, 4753, 5152, 5432, 5663, 5888, 6208, 6272, 6472, 8924, 9016, 9506, 10304, 10864, 11326, 12416, 12544, 12944, 15617, 17848, 18032, 18607, 19012, 20608, 21728, 22652, 24832, 25888, 31234, 35696, 36064, 37214, 38024, 39641, 41216, 43456, 45304, 51776, 62468, 71392, 72128, 74428, 76048, 78473, 79282, 86912, 90608, 103552, 109319, 124936, 130249, 142784, 144256, 148856, 152096, 156946, 158564, 173824, 181216, 207104, 218638, 249872, 260498, 285568, 288512, 297712, 304192, 313892, 317128, 362432, 437276, 499744, 520996, 549311, 571136, 595424, 608384, 627784, 634256, 724864, 874552, 911743, 999488, 1041992, 1098622, 1190848, 1216768, 1255568, 1268512, 1449728, 1749104, 1804879, 1823486, 1998976, 2083984, 2197244, 2381696, 2511136, 2537024, 3498208, 3609758, 3646972, 3845177, 3997952, 4167968, 4394488, 4763392, 5022272, 5074048, 6996416, 7219516, 7293944, 7690354, 8335936, 8788976, 10044544, 10148096, 12634153, 13992832, 14439032, 14587888, 15380708, 16671872, 17577952, 20089088, 25268306, 27985664, 28878064, 29175776, 30761416, 33343744, 35155904, 50536612, 57756128, 58351552, 61522832, 70311808, 88439071, 101073224, 115512256, 116703104, 123045664, 140623616, 176878142, 202146448, 231024512, 233406208, 246091328, 353756284, 404292896, 462049024, 492182656, 707512568, 808585792, 984365312, 1415025136, 1617171584, 2830050272, 3234343168, 5660100544, 11320201088, 22640402176]

約数ペア:

[(1, 22640402176), (2, 11320201088), (4, 5660100544), (7, 3234343168), (8, 2830050272), (14, 1617171584), (16, 1415025136), (23, 984365312), (28, 808585792), (32, 707512568), (46, 492182656), (49, 462049024), (56, 404292896), (64, 353756284), (92, 246091328), (97, 233406208), (98, 231024512), (112, 202146448), (128, 176878142), (161, 140623616), (184, 123045664), (194, 116703104), (196, 115512256), (224, 101073224), (256, 88439071), (322, 70311808), (368, 61522832), (388, 58351552), (392, 57756128), (448, 50536612), (644, 35155904), (679, 33343744), (736, 30761416), (776, 29175776), (784, 28878064), (809, 27985664), (896, 25268306), (1127, 20089088), (1288, 17577952), (1358, 16671872), (1472, 15380708), (1552, 14587888), (1568, 14439032), (1618, 13992832), (1792, 12634153), (2231, 10148096), (2254, 10044544), (2576, 8788976), (2716, 8335936), (2944, 7690354), (3104, 7293944), (3136, 7219516), (3236, 6996416), (4462, 5074048), (4508, 5022272), (4753, 4763392), (5152, 4394488), (5432, 4167968), (5663, 3997952), (5888, 3845177), (6208, 3646972), (6272, 3609758), (6472, 3498208), (8924, 2537024), (9016, 2511136), (9506, 2381696), (10304, 2197244), (10864, 2083984), (11326, 1998976), (12416, 1823486), (12544, 1804879), (12944, 1749104), (15617, 1449728), (17848, 1268512), (18032, 1255568), (18607, 1216768), (19012, 1190848), (20608, 1098622), (21728, 1041992), (22652, 999488), (24832, 911743), (25888, 874552), (31234, 724864), (35696, 634256), (36064, 627784), (37214, 608384), (38024, 595424), (39641, 571136), (41216, 549311), (43456, 520996), (45304, 499744), (51776, 437276), (62468, 362432), (71392, 317128), (72128, 313892), (74428, 304192), (76048, 297712), (78473, 288512), (79282, 285568), (86912, 260498), (90608, 249872), (103552, 218638), (109319, 207104), (124936, 181216), (130249, 173824), (142784, 158564), (144256, 156946), (148856, 152096)]