1254183616

素因数分解:

$2^6\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 224

約数和(自身を含む): 3186176000

約数和(自身を除く): 1931992384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 64, 76, 97, 98, 112, 124, 133, 152, 194, 196, 217, 224, 248, 266, 304, 343, 388, 392, 434, 448, 496, 532, 589, 608, 679, 686, 776, 784, 868, 931, 992, 1064, 1178, 1216, 1358, 1372, 1519, 1552, 1568, 1736, 1843, 1862, 1984, 2128, 2356, 2716, 2744, 3007, 3038, 3104, 3136, 3472, 3686, 3724, 4123, 4256, 4712, 4753, 5432, 5488, 6014, 6076, 6208, 6517, 6944, 7372, 7448, 8246, 8512, 9424, 9506, 10633, 10864, 10976, 12028, 12152, 12901, 13034, 13888, 14744, 14896, 16492, 18848, 19012, 21049, 21266, 21728, 21952, 24056, 24304, 25802, 26068, 28861, 29488, 29792, 32984, 33271, 37696, 38024, 42098, 42532, 43456, 48112, 48608, 51604, 52136, 57133, 57722, 58976, 59584, 65968, 66542, 76048, 84196, 85064, 90307, 96224, 97216, 103208, 104272, 114266, 115444, 117952, 131936, 133084, 147343, 152096, 168392, 170128, 180614, 192448, 202027, 206416, 208544, 228532, 230888, 263872, 266168, 294686, 304192, 336784, 340256, 361228, 399931, 404054, 412832, 417088, 457064, 461776, 532336, 589372, 632149, 673568, 680512, 722456, 799862, 808108, 825664, 914128, 923552, 1031401, 1064672, 1178744, 1264298, 1347136, 1444912, 1599724, 1616216, 1828256, 1847104, 2062802, 2129344, 2357488, 2528596, 2799517, 2889824, 3199448, 3232432, 3656512, 4125604, 4714976, 5057192, 5599034, 5779648, 6398896, 6464864, 8251208, 9429952, 10114384, 11198068, 12797792, 12929728, 16502416, 19596619, 20228768, 22396136, 25595584, 33004832, 39193238, 40457536, 44792272, 66009664, 78386476, 89584544, 156772952, 179169088, 313545904, 627091808, 1254183616]

約数ペア:

[(1, 1254183616), (2, 627091808), (4, 313545904), (7, 179169088), (8, 156772952), (14, 89584544), (16, 78386476), (19, 66009664), (28, 44792272), (31, 40457536), (32, 39193238), (38, 33004832), (49, 25595584), (56, 22396136), (62, 20228768), (64, 19596619), (76, 16502416), (97, 12929728), (98, 12797792), (112, 11198068), (124, 10114384), (133, 9429952), (152, 8251208), (194, 6464864), (196, 6398896), (217, 5779648), (224, 5599034), (248, 5057192), (266, 4714976), (304, 4125604), (343, 3656512), (388, 3232432), (392, 3199448), (434, 2889824), (448, 2799517), (496, 2528596), (532, 2357488), (589, 2129344), (608, 2062802), (679, 1847104), (686, 1828256), (776, 1616216), (784, 1599724), (868, 1444912), (931, 1347136), (992, 1264298), (1064, 1178744), (1178, 1064672), (1216, 1031401), (1358, 923552), (1372, 914128), (1519, 825664), (1552, 808108), (1568, 799862), (1736, 722456), (1843, 680512), (1862, 673568), (1984, 632149), (2128, 589372), (2356, 532336), (2716, 461776), (2744, 457064), (3007, 417088), (3038, 412832), (3104, 404054), (3136, 399931), (3472, 361228), (3686, 340256), (3724, 336784), (4123, 304192), (4256, 294686), (4712, 266168), (4753, 263872), (5432, 230888), (5488, 228532), (6014, 208544), (6076, 206416), (6208, 202027), (6517, 192448), (6944, 180614), (7372, 170128), (7448, 168392), (8246, 152096), (8512, 147343), (9424, 133084), (9506, 131936), (10633, 117952), (10864, 115444), (10976, 114266), (12028, 104272), (12152, 103208), (12901, 97216), (13034, 96224), (13888, 90307), (14744, 85064), (14896, 84196), (16492, 76048), (18848, 66542), (19012, 65968), (21049, 59584), (21266, 58976), (21728, 57722), (21952, 57133), (24056, 52136), (24304, 51604), (25802, 48608), (26068, 48112), (28861, 43456), (29488, 42532), (29792, 42098), (32984, 38024), (33271, 37696)]