315812448

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 1100736000

約数和(自身を除く): 784923552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 96, 98, 112, 126, 138, 139, 144, 147, 161, 168, 184, 196, 207, 224, 252, 276, 278, 288, 294, 322, 336, 343, 368, 392, 414, 417, 441, 483, 504, 552, 556, 588, 644, 672, 686, 736, 784, 828, 834, 882, 966, 973, 1008, 1029, 1104, 1112, 1127, 1176, 1251, 1288, 1372, 1449, 1568, 1656, 1668, 1764, 1932, 1946, 2016, 2058, 2208, 2224, 2254, 2352, 2502, 2576, 2744, 2898, 2919, 3087, 3197, 3312, 3336, 3381, 3528, 3864, 3892, 4116, 4448, 4508, 4704, 5004, 5152, 5488, 5796, 5838, 6174, 6394, 6624, 6672, 6762, 6811, 7056, 7728, 7784, 7889, 8232, 8757, 9016, 9591, 10008, 10143, 10976, 11592, 11676, 12348, 12788, 13344, 13524, 13622, 14112, 15456, 15568, 15778, 16464, 17514, 18032, 19182, 20016, 20286, 20433, 22379, 23184, 23352, 23667, 24696, 25576, 27048, 27244, 28773, 31136, 31556, 32928, 35028, 36064, 38364, 40032, 40572, 40866, 44758, 46368, 46704, 47334, 47677, 49392, 51152, 54096, 54488, 57546, 61299, 63112, 67137, 70056, 71001, 76728, 81144, 81732, 89516, 93408, 94668, 95354, 98784, 102304, 108192, 108976, 115092, 122598, 126224, 134274, 140112, 142002, 143031, 153456, 156653, 162288, 163464, 179032, 189336, 190708, 201411, 217952, 230184, 245196, 252448, 268548, 280224, 284004, 286062, 306912, 313306, 324576, 326928, 358064, 378672, 381416, 402822, 429093, 460368, 469959, 490392, 537096, 568008, 572124, 626612, 653856, 716128, 757344, 762832, 805644, 858186, 920736, 939918, 980784, 1074192, 1096571, 1136016, 1144248, 1253224, 1409877, 1525664, 1611288, 1716372, 1879836, 1961568, 2148384, 2193142, 2272032, 2288496, 2506448, 2819754, 3222576, 3289713, 3432744, 3759672, 4386284, 4576992, 5012896, 5639508, 6445152, 6579426, 6865488, 7519344, 8772568, 9869139, 11279016, 13158852, 13730976, 15038688, 17545136, 19738278, 22558032, 26317704, 35090272, 39476556, 45116064, 52635408, 78953112, 105270816, 157906224, 315812448]

約数ペア:

[(1, 315812448), (2, 157906224), (3, 105270816), (4, 78953112), (6, 52635408), (7, 45116064), (8, 39476556), (9, 35090272), (12, 26317704), (14, 22558032), (16, 19738278), (18, 17545136), (21, 15038688), (23, 13730976), (24, 13158852), (28, 11279016), (32, 9869139), (36, 8772568), (42, 7519344), (46, 6865488), (48, 6579426), (49, 6445152), (56, 5639508), (63, 5012896), (69, 4576992), (72, 4386284), (84, 3759672), (92, 3432744), (96, 3289713), (98, 3222576), (112, 2819754), (126, 2506448), (138, 2288496), (139, 2272032), (144, 2193142), (147, 2148384), (161, 1961568), (168, 1879836), (184, 1716372), (196, 1611288), (207, 1525664), (224, 1409877), (252, 1253224), (276, 1144248), (278, 1136016), (288, 1096571), (294, 1074192), (322, 980784), (336, 939918), (343, 920736), (368, 858186), (392, 805644), (414, 762832), (417, 757344), (441, 716128), (483, 653856), (504, 626612), (552, 572124), (556, 568008), (588, 537096), (644, 490392), (672, 469959), (686, 460368), (736, 429093), (784, 402822), (828, 381416), (834, 378672), (882, 358064), (966, 326928), (973, 324576), (1008, 313306), (1029, 306912), (1104, 286062), (1112, 284004), (1127, 280224), (1176, 268548), (1251, 252448), (1288, 245196), (1372, 230184), (1449, 217952), (1568, 201411), (1656, 190708), (1668, 189336), (1764, 179032), (1932, 163464), (1946, 162288), (2016, 156653), (2058, 153456), (2208, 143031), (2224, 142002), (2254, 140112), (2352, 134274), (2502, 126224), (2576, 122598), (2744, 115092), (2898, 108976), (2919, 108192), (3087, 102304), (3197, 98784), (3312, 95354), (3336, 94668), (3381, 93408), (3528, 89516), (3864, 81732), (3892, 81144), (4116, 76728), (4448, 71001), (4508, 70056), (4704, 67137), (5004, 63112), (5152, 61299), (5488, 57546), (5796, 54488), (5838, 54096), (6174, 51152), (6394, 49392), (6624, 47677), (6672, 47334), (6762, 46704), (6811, 46368), (7056, 44758), (7728, 40866), (7784, 40572), (7889, 40032), (8232, 38364), (8757, 36064), (9016, 35028), (9591, 32928), (10008, 31556), (10143, 31136), (10976, 28773), (11592, 27244), (11676, 27048), (12348, 25576), (12788, 24696), (13344, 23667), (13524, 23352), (13622, 23184), (14112, 22379), (15456, 20433), (15568, 20286), (15778, 20016), (16464, 19182), (17514, 18032)]