1397218536

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 288

約数和(自身を含む): 4680037440

約数和(自身を除く): 3282818904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 67, 69, 72, 84, 92, 98, 126, 134, 138, 147, 161, 168, 184, 196, 201, 207, 252, 257, 268, 276, 294, 322, 392, 402, 414, 441, 469, 483, 504, 514, 536, 552, 588, 603, 644, 771, 804, 828, 882, 938, 966, 1028, 1127, 1176, 1206, 1288, 1407, 1449, 1541, 1542, 1608, 1656, 1764, 1799, 1876, 1932, 2056, 2254, 2313, 2412, 2814, 2898, 3082, 3084, 3283, 3381, 3528, 3598, 3752, 3864, 4221, 4508, 4623, 4626, 4824, 5397, 5628, 5796, 5911, 6164, 6168, 6566, 6762, 7196, 8442, 9016, 9246, 9252, 9849, 10143, 10787, 10794, 11256, 11592, 11822, 12328, 12593, 13132, 13524, 13869, 14392, 16191, 16884, 17219, 17733, 18492, 18504, 19698, 20286, 21574, 21588, 23644, 25186, 26264, 27048, 27738, 29547, 32361, 32382, 33768, 34438, 35466, 36984, 37779, 39396, 40572, 41377, 43148, 43176, 47288, 50372, 51657, 53199, 55476, 59094, 64722, 64764, 68876, 70932, 75509, 75558, 78792, 81144, 82754, 86296, 97083, 100744, 103314, 106398, 110952, 113337, 118188, 120533, 124131, 129444, 129528, 137752, 141864, 151018, 151116, 154971, 165508, 194166, 206628, 212796, 226527, 226674, 236376, 241066, 248262, 258888, 289639, 302036, 302232, 309942, 331016, 361599, 372393, 388332, 396037, 413256, 425592, 453054, 453348, 482132, 496524, 579278, 604072, 619884, 679581, 723198, 744786, 776664, 792074, 843731, 868917, 906108, 906696, 964264, 993048, 1084797, 1158556, 1188111, 1239768, 1359162, 1446396, 1489572, 1584148, 1687462, 1737834, 1812216, 2169594, 2317112, 2376222, 2531193, 2606751, 2718324, 2772259, 2892792, 2979144, 3168296, 3374924, 3475668, 3564333, 4339188, 4752444, 5062386, 5213502, 5436648, 5544518, 6749848, 6951336, 7128666, 7593579, 8316777, 8678376, 9504888, 10124772, 10427004, 11089036, 14257332, 15187158, 16633554, 19405813, 20249544, 20854008, 22178072, 24950331, 28514664, 30374316, 33267108, 38811626, 49900662, 58217439, 60748632, 66534216, 77623252, 99801324, 116434878, 155246504, 174652317, 199602648, 232869756, 349304634, 465739512, 698609268, 1397218536]

約数ペア:

[(1, 1397218536), (2, 698609268), (3, 465739512), (4, 349304634), (6, 232869756), (7, 199602648), (8, 174652317), (9, 155246504), (12, 116434878), (14, 99801324), (18, 77623252), (21, 66534216), (23, 60748632), (24, 58217439), (28, 49900662), (36, 38811626), (42, 33267108), (46, 30374316), (49, 28514664), (56, 24950331), (63, 22178072), (67, 20854008), (69, 20249544), (72, 19405813), (84, 16633554), (92, 15187158), (98, 14257332), (126, 11089036), (134, 10427004), (138, 10124772), (147, 9504888), (161, 8678376), (168, 8316777), (184, 7593579), (196, 7128666), (201, 6951336), (207, 6749848), (252, 5544518), (257, 5436648), (268, 5213502), (276, 5062386), (294, 4752444), (322, 4339188), (392, 3564333), (402, 3475668), (414, 3374924), (441, 3168296), (469, 2979144), (483, 2892792), (504, 2772259), (514, 2718324), (536, 2606751), (552, 2531193), (588, 2376222), (603, 2317112), (644, 2169594), (771, 1812216), (804, 1737834), (828, 1687462), (882, 1584148), (938, 1489572), (966, 1446396), (1028, 1359162), (1127, 1239768), (1176, 1188111), (1206, 1158556), (1288, 1084797), (1407, 993048), (1449, 964264), (1541, 906696), (1542, 906108), (1608, 868917), (1656, 843731), (1764, 792074), (1799, 776664), (1876, 744786), (1932, 723198), (2056, 679581), (2254, 619884), (2313, 604072), (2412, 579278), (2814, 496524), (2898, 482132), (3082, 453348), (3084, 453054), (3283, 425592), (3381, 413256), (3528, 396037), (3598, 388332), (3752, 372393), (3864, 361599), (4221, 331016), (4508, 309942), (4623, 302232), (4626, 302036), (4824, 289639), (5397, 258888), (5628, 248262), (5796, 241066), (5911, 236376), (6164, 226674), (6168, 226527), (6566, 212796), (6762, 206628), (7196, 194166), (8442, 165508), (9016, 154971), (9246, 151116), (9252, 151018), (9849, 141864), (10143, 137752), (10787, 129528), (10794, 129444), (11256, 124131), (11592, 120533), (11822, 118188), (12328, 113337), (12593, 110952), (13132, 106398), (13524, 103314), (13869, 100744), (14392, 97083), (16191, 86296), (16884, 82754), (17219, 81144), (17733, 78792), (18492, 75558), (18504, 75509), (19698, 70932), (20286, 68876), (21574, 64764), (21588, 64722), (23644, 59094), (25186, 55476), (26264, 53199), (27048, 51657), (27738, 50372), (29547, 47288), (32361, 43176), (32382, 43148), (33768, 41377), (34438, 40572), (35466, 39396), (36984, 37779)]