245608384

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 126

約数和(自身を含む): 604485456

約数和(自身を除く): 358877072

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 271, 272, 289, 392, 448, 476, 542, 544, 578, 784, 833, 952, 1084, 1088, 1156, 1568, 1666, 1897, 1904, 2023, 2168, 2312, 3136, 3332, 3794, 3808, 4046, 4336, 4607, 4624, 6664, 7588, 7616, 8092, 8672, 9214, 9248, 13279, 13328, 14161, 15176, 16184, 17344, 18428, 18496, 26558, 26656, 28322, 30352, 32249, 32368, 36856, 53116, 53312, 56644, 60704, 64498, 64736, 73712, 78319, 106232, 113288, 121408, 128996, 129472, 147424, 156638, 212464, 225743, 226576, 257992, 294848, 313276, 424928, 451486, 453152, 515984, 548233, 626552, 849856, 902972, 906304, 1031968, 1096466, 1253104, 1805944, 2063936, 2192932, 2506208, 3611888, 3837631, 4385864, 5012416, 7223776, 7675262, 8771728, 14447552, 15350524, 17543456, 30701048, 35086912, 61402096, 122804192, 245608384]

約数ペア:

[(1, 245608384), (2, 122804192), (4, 61402096), (7, 35086912), (8, 30701048), (14, 17543456), (16, 15350524), (17, 14447552), (28, 8771728), (32, 7675262), (34, 7223776), (49, 5012416), (56, 4385864), (64, 3837631), (68, 3611888), (98, 2506208), (112, 2192932), (119, 2063936), (136, 1805944), (196, 1253104), (224, 1096466), (238, 1031968), (271, 906304), (272, 902972), (289, 849856), (392, 626552), (448, 548233), (476, 515984), (542, 453152), (544, 451486), (578, 424928), (784, 313276), (833, 294848), (952, 257992), (1084, 226576), (1088, 225743), (1156, 212464), (1568, 156638), (1666, 147424), (1897, 129472), (1904, 128996), (2023, 121408), (2168, 113288), (2312, 106232), (3136, 78319), (3332, 73712), (3794, 64736), (3808, 64498), (4046, 60704), (4336, 56644), (4607, 53312), (4624, 53116), (6664, 36856), (7588, 32368), (7616, 32249), (8092, 30352), (8672, 28322), (9214, 26656), (9248, 26558), (13279, 18496), (13328, 18428), (14161, 17344), (15176, 16184)]