15313841312

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 288

約数和(自身を含む): 40347901440

約数和(自身を除く): 25034060128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 121, 131, 133, 152, 154, 176, 209, 224, 227, 242, 262, 266, 304, 308, 352, 418, 454, 484, 524, 532, 608, 616, 836, 847, 908, 917, 968, 1048, 1064, 1232, 1441, 1463, 1589, 1672, 1694, 1816, 1834, 1936, 2096, 2128, 2299, 2464, 2489, 2497, 2882, 2926, 3178, 3344, 3388, 3632, 3668, 3872, 4192, 4256, 4313, 4598, 4978, 4994, 5764, 5852, 6356, 6688, 6776, 7264, 7336, 8626, 9196, 9956, 9988, 10087, 11528, 11704, 12712, 13552, 14672, 15851, 16093, 17252, 17423, 17479, 18392, 19912, 19976, 20174, 23056, 23408, 25424, 27104, 27379, 27467, 29344, 29737, 30191, 31702, 32186, 34504, 34846, 34958, 36784, 39824, 39952, 40348, 46112, 46816, 47443, 50848, 54758, 54934, 59474, 60382, 63404, 64372, 69008, 69692, 69916, 73568, 79648, 79904, 80696, 94886, 109516, 109868, 110957, 118948, 120764, 126808, 128744, 138016, 139384, 139832, 161392, 189772, 191653, 192269, 208159, 219032, 219736, 221914, 237896, 241528, 253616, 257488, 278768, 279664, 301169, 322784, 327107, 332101, 379544, 383306, 384538, 416318, 438064, 439472, 443828, 475792, 483056, 507232, 514976, 521873, 557536, 559328, 565003, 602338, 654214, 664202, 759088, 766612, 769076, 832636, 876128, 878944, 887656, 951584, 966112, 1043746, 1130006, 1204676, 1308428, 1328404, 1518176, 1533224, 1538152, 1665272, 1775312, 2087492, 2108183, 2260012, 2289749, 2409352, 2616856, 2656808, 3066448, 3076304, 3330544, 3550624, 3598177, 3653111, 3955021, 4174984, 4216366, 4520024, 4579498, 4818704, 5233712, 5313616, 6132896, 6152608, 6215033, 6661088, 7196354, 7306222, 7910042, 8349968, 8432732, 9040048, 9158996, 9637408, 10467424, 10627232, 12430066, 14392708, 14612444, 15820084, 16699936, 16865464, 18080096, 18317992, 24860132, 25187239, 28785416, 29224888, 31640168, 33730928, 36635984, 43505231, 49720264, 50374478, 57570832, 58449776, 63280336, 67461856, 68365363, 73271968, 87010462, 99440528, 100748956, 115141664, 116899552, 126560672, 136730726, 174020924, 198881056, 201497912, 273461452, 348041848, 402995824, 478557541, 546922904, 696083696, 805991648, 957115082, 1093845808, 1392167392, 1914230164, 2187691616, 3828460328, 7656920656, 15313841312]

約数ペア:

[(1, 15313841312), (2, 7656920656), (4, 3828460328), (7, 2187691616), (8, 1914230164), (11, 1392167392), (14, 1093845808), (16, 957115082), (19, 805991648), (22, 696083696), (28, 546922904), (32, 478557541), (38, 402995824), (44, 348041848), (56, 273461452), (76, 201497912), (77, 198881056), (88, 174020924), (112, 136730726), (121, 126560672), (131, 116899552), (133, 115141664), (152, 100748956), (154, 99440528), (176, 87010462), (209, 73271968), (224, 68365363), (227, 67461856), (242, 63280336), (262, 58449776), (266, 57570832), (304, 50374478), (308, 49720264), (352, 43505231), (418, 36635984), (454, 33730928), (484, 31640168), (524, 29224888), (532, 28785416), (608, 25187239), (616, 24860132), (836, 18317992), (847, 18080096), (908, 16865464), (917, 16699936), (968, 15820084), (1048, 14612444), (1064, 14392708), (1232, 12430066), (1441, 10627232), (1463, 10467424), (1589, 9637408), (1672, 9158996), (1694, 9040048), (1816, 8432732), (1834, 8349968), (1936, 7910042), (2096, 7306222), (2128, 7196354), (2299, 6661088), (2464, 6215033), (2489, 6152608), (2497, 6132896), (2882, 5313616), (2926, 5233712), (3178, 4818704), (3344, 4579498), (3388, 4520024), (3632, 4216366), (3668, 4174984), (3872, 3955021), (4192, 3653111), (4256, 3598177), (4313, 3550624), (4598, 3330544), (4978, 3076304), (4994, 3066448), (5764, 2656808), (5852, 2616856), (6356, 2409352), (6688, 2289749), (6776, 2260012), (7264, 2108183), (7336, 2087492), (8626, 1775312), (9196, 1665272), (9956, 1538152), (9988, 1533224), (10087, 1518176), (11528, 1328404), (11704, 1308428), (12712, 1204676), (13552, 1130006), (14672, 1043746), (15851, 966112), (16093, 951584), (17252, 887656), (17423, 878944), (17479, 876128), (18392, 832636), (19912, 769076), (19976, 766612), (20174, 759088), (23056, 664202), (23408, 654214), (25424, 602338), (27104, 565003), (27379, 559328), (27467, 557536), (29344, 521873), (29737, 514976), (30191, 507232), (31702, 483056), (32186, 475792), (34504, 443828), (34846, 439472), (34958, 438064), (36784, 416318), (39824, 384538), (39952, 383306), (40348, 379544), (46112, 332101), (46816, 327107), (47443, 322784), (50848, 301169), (54758, 279664), (54934, 278768), (59474, 257488), (60382, 253616), (63404, 241528), (64372, 237896), (69008, 221914), (69692, 219736), (69916, 219032), (73568, 208159), (79648, 192269), (79904, 191653), (80696, 189772), (94886, 161392), (109516, 139832), (109868, 139384), (110957, 138016), (118948, 128744), (120764, 126808)]