671187888

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 240

約数和(自身を含む): 2228428800

約数和(自身を除く): 1557240912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 107, 112, 126, 127, 144, 147, 168, 196, 214, 252, 254, 294, 321, 336, 343, 381, 392, 428, 441, 504, 508, 588, 642, 686, 749, 762, 784, 856, 882, 889, 963, 1008, 1016, 1029, 1143, 1176, 1284, 1372, 1498, 1524, 1712, 1764, 1778, 1926, 2032, 2058, 2247, 2286, 2352, 2568, 2667, 2744, 2996, 3048, 3087, 3528, 3556, 3852, 4116, 4494, 4572, 5136, 5243, 5334, 5488, 5992, 6096, 6174, 6223, 6741, 7056, 7112, 7704, 8001, 8232, 8988, 9144, 10486, 10668, 11984, 12348, 12446, 13482, 13589, 14224, 15408, 15729, 16002, 16464, 17976, 18288, 18669, 20972, 21336, 24696, 24892, 26964, 27178, 31458, 32004, 35952, 36701, 37338, 40767, 41944, 42672, 43561, 47187, 49392, 49784, 53928, 54356, 56007, 62916, 64008, 73402, 74676, 81534, 83888, 87122, 94374, 95123, 99568, 107856, 108712, 110103, 112014, 122301, 125832, 128016, 130683, 146804, 149352, 163068, 174244, 188748, 190246, 217424, 220206, 224028, 244602, 251664, 261366, 285369, 293608, 298704, 326136, 330309, 348488, 377496, 380492, 392049, 440412, 448056, 489204, 522732, 570738, 587216, 652272, 660618, 665861, 696976, 754992, 760984, 784098, 856107, 880824, 896112, 978408, 1045464, 1141476, 1321236, 1331722, 1521968, 1568196, 1712214, 1761648, 1956816, 1997583, 2090928, 2282952, 2642472, 2663444, 3136392, 3424428, 3995166, 4565904, 4661027, 5284944, 5326888, 5992749, 6272784, 6848856, 7990332, 9322054, 10653776, 11985498, 13697712, 13983081, 15980664, 18644108, 23970996, 27966162, 31961328, 37288216, 41949243, 47941992, 55932324, 74576432, 83898486, 95883984, 111864648, 167796972, 223729296, 335593944, 671187888]

約数ペア:

[(1, 671187888), (2, 335593944), (3, 223729296), (4, 167796972), (6, 111864648), (7, 95883984), (8, 83898486), (9, 74576432), (12, 55932324), (14, 47941992), (16, 41949243), (18, 37288216), (21, 31961328), (24, 27966162), (28, 23970996), (36, 18644108), (42, 15980664), (48, 13983081), (49, 13697712), (56, 11985498), (63, 10653776), (72, 9322054), (84, 7990332), (98, 6848856), (107, 6272784), (112, 5992749), (126, 5326888), (127, 5284944), (144, 4661027), (147, 4565904), (168, 3995166), (196, 3424428), (214, 3136392), (252, 2663444), (254, 2642472), (294, 2282952), (321, 2090928), (336, 1997583), (343, 1956816), (381, 1761648), (392, 1712214), (428, 1568196), (441, 1521968), (504, 1331722), (508, 1321236), (588, 1141476), (642, 1045464), (686, 978408), (749, 896112), (762, 880824), (784, 856107), (856, 784098), (882, 760984), (889, 754992), (963, 696976), (1008, 665861), (1016, 660618), (1029, 652272), (1143, 587216), (1176, 570738), (1284, 522732), (1372, 489204), (1498, 448056), (1524, 440412), (1712, 392049), (1764, 380492), (1778, 377496), (1926, 348488), (2032, 330309), (2058, 326136), (2247, 298704), (2286, 293608), (2352, 285369), (2568, 261366), (2667, 251664), (2744, 244602), (2996, 224028), (3048, 220206), (3087, 217424), (3528, 190246), (3556, 188748), (3852, 174244), (4116, 163068), (4494, 149352), (4572, 146804), (5136, 130683), (5243, 128016), (5334, 125832), (5488, 122301), (5992, 112014), (6096, 110103), (6174, 108712), (6223, 107856), (6741, 99568), (7056, 95123), (7112, 94374), (7704, 87122), (8001, 83888), (8232, 81534), (8988, 74676), (9144, 73402), (10486, 64008), (10668, 62916), (11984, 56007), (12348, 54356), (12446, 53928), (13482, 49784), (13589, 49392), (14224, 47187), (15408, 43561), (15729, 42672), (16002, 41944), (16464, 40767), (17976, 37338), (18288, 36701), (18669, 35952), (20972, 32004), (21336, 31458), (24696, 27178), (24892, 26964)]