245448448

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1198

約数の個数: 108

約数和(自身を含む): 603977472

約数和(自身を除く): 358529024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 392, 448, 476, 544, 784, 833, 896, 952, 1088, 1151, 1568, 1666, 1792, 1904, 2176, 2302, 3136, 3332, 3808, 4352, 4604, 6272, 6664, 7616, 8057, 9208, 12544, 13328, 15232, 16114, 18416, 19567, 26656, 30464, 32228, 36832, 39134, 53312, 56399, 64456, 73664, 78268, 106624, 112798, 128912, 136969, 147328, 156536, 213248, 225596, 257824, 273938, 294656, 313072, 451192, 515648, 547876, 626144, 902384, 958783, 1031296, 1095752, 1252288, 1804768, 1917566, 2062592, 2191504, 2504576, 3609536, 3835132, 4383008, 5009152, 7219072, 7670264, 8766016, 14438144, 15340528, 17532032, 30681056, 35064064, 61362112, 122724224, 245448448]

約数ペア:

[(1, 245448448), (2, 122724224), (4, 61362112), (7, 35064064), (8, 30681056), (14, 17532032), (16, 15340528), (17, 14438144), (28, 8766016), (32, 7670264), (34, 7219072), (49, 5009152), (56, 4383008), (64, 3835132), (68, 3609536), (98, 2504576), (112, 2191504), (119, 2062592), (128, 1917566), (136, 1804768), (196, 1252288), (224, 1095752), (238, 1031296), (256, 958783), (272, 902384), (392, 626144), (448, 547876), (476, 515648), (544, 451192), (784, 313072), (833, 294656), (896, 273938), (952, 257824), (1088, 225596), (1151, 213248), (1568, 156536), (1666, 147328), (1792, 136969), (1904, 128912), (2176, 112798), (2302, 106624), (3136, 78268), (3332, 73664), (3808, 64456), (4352, 56399), (4604, 53312), (6272, 39134), (6664, 36832), (7616, 32228), (8057, 30464), (9208, 26656), (12544, 19567), (13328, 18416), (15232, 16114)]