272744192

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1326

約数の個数: 108

約数和(自身を含む): 671086080

約数和(自身を除く): 398341888

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, 1279, 1568, 1666, 1792, 1904, 2176, 2558, 3136, 3332, 3808, 4352, 5116, 6272, 6664, 7616, 8953, 10232, 12544, 13328, 15232, 17906, 20464, 21743, 26656, 30464, 35812, 40928, 43486, 53312, 62671, 71624, 81856, 86972, 106624, 125342, 143248, 152201, 163712, 173944, 213248, 250684, 286496, 304402, 327424, 347888, 501368, 572992, 608804, 695776, 1002736, 1065407, 1145984, 1217608, 1391552, 2005472, 2130814, 2291968, 2435216, 2783104, 4010944, 4261628, 4870432, 5566208, 8021888, 8523256, 9740864, 16043776, 17046512, 19481728, 34093024, 38963456, 68186048, 136372096, 272744192]

約数ペア:

[(1, 272744192), (2, 136372096), (4, 68186048), (7, 38963456), (8, 34093024), (14, 19481728), (16, 17046512), (17, 16043776), (28, 9740864), (32, 8523256), (34, 8021888), (49, 5566208), (56, 4870432), (64, 4261628), (68, 4010944), (98, 2783104), (112, 2435216), (119, 2291968), (128, 2130814), (136, 2005472), (196, 1391552), (224, 1217608), (238, 1145984), (256, 1065407), (272, 1002736), (392, 695776), (448, 608804), (476, 572992), (544, 501368), (784, 347888), (833, 327424), (896, 304402), (952, 286496), (1088, 250684), (1279, 213248), (1568, 173944), (1666, 163712), (1792, 152201), (1904, 143248), (2176, 125342), (2558, 106624), (3136, 86972), (3332, 81856), (3808, 71624), (4352, 62671), (5116, 53312), (6272, 43486), (6664, 40928), (7616, 35812), (8953, 30464), (10232, 26656), (12544, 21743), (13328, 20464), (15232, 17906)]