445407424

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 1193840640

約数和(自身を除く): 748433216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 67, 71, 76, 77, 88, 112, 133, 134, 142, 152, 154, 176, 209, 224, 266, 268, 284, 304, 308, 352, 418, 448, 469, 497, 532, 536, 568, 608, 616, 704, 737, 781, 836, 938, 994, 1064, 1072, 1136, 1216, 1232, 1273, 1349, 1463, 1474, 1562, 1672, 1876, 1988, 2128, 2144, 2272, 2464, 2546, 2698, 2926, 2948, 3124, 3344, 3752, 3976, 4256, 4288, 4544, 4757, 4928, 5092, 5159, 5396, 5467, 5852, 5896, 6248, 6688, 7504, 7952, 8512, 8911, 9443, 9514, 10184, 10318, 10792, 10934, 11704, 11792, 12496, 13376, 14003, 14839, 15008, 15904, 17822, 18886, 19028, 20368, 20636, 21584, 21868, 23408, 23584, 24992, 28006, 29678, 30016, 31808, 33299, 35644, 37772, 38056, 40736, 41272, 43168, 43736, 46816, 47168, 49984, 52327, 56012, 59356, 66598, 71288, 75544, 76112, 81472, 82544, 86336, 87472, 90383, 93632, 98021, 103873, 104654, 112024, 118712, 133196, 142576, 151088, 152224, 165088, 174944, 180766, 196042, 207746, 209308, 224048, 237424, 266392, 285152, 302176, 304448, 330176, 349888, 361532, 366289, 392084, 415492, 418616, 448096, 474848, 532784, 570304, 604352, 632681, 723064, 732578, 784168, 830984, 837232, 896192, 949696, 994213, 1065568, 1265362, 1446128, 1465156, 1568336, 1661968, 1674464, 1988426, 2131136, 2530724, 2892256, 2930312, 3136672, 3323936, 3348928, 3976852, 5061448, 5784512, 5860624, 6273344, 6647872, 6959491, 7953704, 10122896, 11721248, 13918982, 15907408, 20245792, 23442496, 27837964, 31814816, 40491584, 55675928, 63629632, 111351856, 222703712, 445407424]

約数ペア:

[(1, 445407424), (2, 222703712), (4, 111351856), (7, 63629632), (8, 55675928), (11, 40491584), (14, 31814816), (16, 27837964), (19, 23442496), (22, 20245792), (28, 15907408), (32, 13918982), (38, 11721248), (44, 10122896), (56, 7953704), (64, 6959491), (67, 6647872), (71, 6273344), (76, 5860624), (77, 5784512), (88, 5061448), (112, 3976852), (133, 3348928), (134, 3323936), (142, 3136672), (152, 2930312), (154, 2892256), (176, 2530724), (209, 2131136), (224, 1988426), (266, 1674464), (268, 1661968), (284, 1568336), (304, 1465156), (308, 1446128), (352, 1265362), (418, 1065568), (448, 994213), (469, 949696), (497, 896192), (532, 837232), (536, 830984), (568, 784168), (608, 732578), (616, 723064), (704, 632681), (737, 604352), (781, 570304), (836, 532784), (938, 474848), (994, 448096), (1064, 418616), (1072, 415492), (1136, 392084), (1216, 366289), (1232, 361532), (1273, 349888), (1349, 330176), (1463, 304448), (1474, 302176), (1562, 285152), (1672, 266392), (1876, 237424), (1988, 224048), (2128, 209308), (2144, 207746), (2272, 196042), (2464, 180766), (2546, 174944), (2698, 165088), (2926, 152224), (2948, 151088), (3124, 142576), (3344, 133196), (3752, 118712), (3976, 112024), (4256, 104654), (4288, 103873), (4544, 98021), (4757, 93632), (4928, 90383), (5092, 87472), (5159, 86336), (5396, 82544), (5467, 81472), (5852, 76112), (5896, 75544), (6248, 71288), (6688, 66598), (7504, 59356), (7952, 56012), (8512, 52327), (8911, 49984), (9443, 47168), (9514, 46816), (10184, 43736), (10318, 43168), (10792, 41272), (10934, 40736), (11704, 38056), (11792, 37772), (12496, 35644), (13376, 33299), (14003, 31808), (14839, 30016), (15008, 29678), (15904, 28006), (17822, 24992), (18886, 23584), (19028, 23408), (20368, 21868), (20636, 21584)]