1867419008

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 192

約数和(自身を含む): 4794224400

約数和(自身を除く): 2926805392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 64, 74, 91, 98, 104, 112, 128, 148, 182, 196, 208, 224, 259, 296, 364, 392, 416, 448, 481, 518, 592, 619, 637, 728, 784, 832, 896, 962, 1036, 1184, 1238, 1274, 1456, 1568, 1664, 1813, 1924, 2072, 2368, 2476, 2548, 2912, 3136, 3367, 3626, 3848, 4144, 4333, 4736, 4952, 5096, 5824, 6272, 6734, 7252, 7696, 8047, 8288, 8666, 9904, 10192, 11648, 13468, 14504, 15392, 16094, 16576, 17332, 19808, 20384, 22903, 23569, 26936, 29008, 30331, 30784, 32188, 33152, 34664, 39616, 40768, 45806, 47138, 53872, 56329, 58016, 60662, 61568, 64376, 69328, 79232, 81536, 91612, 94276, 107744, 112658, 116032, 121324, 128752, 138656, 160321, 183224, 188552, 215488, 225316, 232064, 242648, 257504, 277312, 297739, 320642, 366448, 377104, 394303, 430976, 450632, 485296, 515008, 554624, 595478, 641284, 732896, 754208, 788606, 901264, 970592, 1030016, 1122247, 1190956, 1282568, 1465792, 1508416, 1577212, 1802528, 1941184, 2084173, 2244494, 2381912, 2565136, 2931584, 3016832, 3154424, 3605056, 3882368, 4168346, 4488988, 4763824, 5130272, 6308848, 7210112, 8336692, 8977976, 9527648, 10260544, 12617696, 14589211, 16673384, 17955952, 19055296, 20521088, 25235392, 29178422, 33346768, 35911904, 38110592, 50470784, 58356844, 66693536, 71823808, 116713688, 133387072, 143647616, 233427376, 266774144, 466854752, 933709504, 1867419008]

約数ペア:

[(1, 1867419008), (2, 933709504), (4, 466854752), (7, 266774144), (8, 233427376), (13, 143647616), (14, 133387072), (16, 116713688), (26, 71823808), (28, 66693536), (32, 58356844), (37, 50470784), (49, 38110592), (52, 35911904), (56, 33346768), (64, 29178422), (74, 25235392), (91, 20521088), (98, 19055296), (104, 17955952), (112, 16673384), (128, 14589211), (148, 12617696), (182, 10260544), (196, 9527648), (208, 8977976), (224, 8336692), (259, 7210112), (296, 6308848), (364, 5130272), (392, 4763824), (416, 4488988), (448, 4168346), (481, 3882368), (518, 3605056), (592, 3154424), (619, 3016832), (637, 2931584), (728, 2565136), (784, 2381912), (832, 2244494), (896, 2084173), (962, 1941184), (1036, 1802528), (1184, 1577212), (1238, 1508416), (1274, 1465792), (1456, 1282568), (1568, 1190956), (1664, 1122247), (1813, 1030016), (1924, 970592), (2072, 901264), (2368, 788606), (2476, 754208), (2548, 732896), (2912, 641284), (3136, 595478), (3367, 554624), (3626, 515008), (3848, 485296), (4144, 450632), (4333, 430976), (4736, 394303), (4952, 377104), (5096, 366448), (5824, 320642), (6272, 297739), (6734, 277312), (7252, 257504), (7696, 242648), (8047, 232064), (8288, 225316), (8666, 215488), (9904, 188552), (10192, 183224), (11648, 160321), (13468, 138656), (14504, 128752), (15392, 121324), (16094, 116032), (16576, 112658), (17332, 107744), (19808, 94276), (20384, 91612), (22903, 81536), (23569, 79232), (26936, 69328), (29008, 64376), (30331, 61568), (30784, 60662), (32188, 58016), (33152, 56329), (34664, 53872), (39616, 47138), (40768, 45806)]