238762496

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 120

約数和(自身を含む): 574713216

約数和(自身を除く): 335950720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 307, 392, 434, 448, 496, 512, 614, 784, 868, 896, 992, 1228, 1519, 1568, 1736, 1792, 1984, 2149, 2456, 3038, 3136, 3472, 3584, 3968, 4298, 4912, 6076, 6272, 6944, 7936, 8596, 9517, 9824, 12152, 12544, 13888, 15043, 15872, 17192, 19034, 19648, 24304, 25088, 27776, 30086, 34384, 38068, 39296, 48608, 55552, 60172, 66619, 68768, 76136, 78592, 97216, 111104, 120344, 133238, 137536, 152272, 157184, 194432, 240688, 266476, 275072, 304544, 388864, 466333, 481376, 532952, 550144, 609088, 777728, 932666, 962752, 1065904, 1100288, 1218176, 1865332, 1925504, 2131808, 2436352, 3730664, 3851008, 4263616, 4872704, 7461328, 7702016, 8527232, 14922656, 17054464, 29845312, 34108928, 59690624, 119381248, 238762496]

約数ペア:

[(1, 238762496), (2, 119381248), (4, 59690624), (7, 34108928), (8, 29845312), (14, 17054464), (16, 14922656), (28, 8527232), (31, 7702016), (32, 7461328), (49, 4872704), (56, 4263616), (62, 3851008), (64, 3730664), (98, 2436352), (112, 2131808), (124, 1925504), (128, 1865332), (196, 1218176), (217, 1100288), (224, 1065904), (248, 962752), (256, 932666), (307, 777728), (392, 609088), (434, 550144), (448, 532952), (496, 481376), (512, 466333), (614, 388864), (784, 304544), (868, 275072), (896, 266476), (992, 240688), (1228, 194432), (1519, 157184), (1568, 152272), (1736, 137536), (1792, 133238), (1984, 120344), (2149, 111104), (2456, 97216), (3038, 78592), (3136, 76136), (3472, 68768), (3584, 66619), (3968, 60172), (4298, 55552), (4912, 48608), (6076, 39296), (6272, 38068), (6944, 34384), (7936, 30086), (8596, 27776), (9517, 25088), (9824, 24304), (12152, 19648), (12544, 19034), (13888, 17192), (15043, 15872)]