2979573408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86939}}^1$

素因数の和:86979

約数の個数: 144

約数和(自身を含む): 10253355840

約数和(自身を除く): 7273782432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 17136, 34272, 86939, 173878, 260817, 347756, 521634, 608573, 695512, 782451, 1043268, 1217146, 1391024, 1477963, 1564902, 1825719, 2086536, 2434292, 2782048, 2955926, 3129804, 3651438, 4173072, 4433889, 4868584, 5477157, 5911852, 6259608, 7302876, 8346144, 8867778, 9737168, 10345741, 10954314, 11823704, 12519216, 13301667, 14605752, 17735556, 19474336, 20691482, 21908628, 23647408, 25038432, 26603334, 29211504, 31037223, 35471112, 41382964, 43817256, 47294816, 53206668, 58423008, 62074446, 70942224, 82765928, 87634512, 93111669, 106413336, 124148892, 141884448, 165531856, 175269024, 186223338, 212826672, 248297784, 331063712, 372446676, 425653344, 496595568, 744893352, 993191136, 1489786704, 2979573408]

約数ペア:

[(1, 2979573408), (2, 1489786704), (3, 993191136), (4, 744893352), (6, 496595568), (7, 425653344), (8, 372446676), (9, 331063712), (12, 248297784), (14, 212826672), (16, 186223338), (17, 175269024), (18, 165531856), (21, 141884448), (24, 124148892), (28, 106413336), (32, 93111669), (34, 87634512), (36, 82765928), (42, 70942224), (48, 62074446), (51, 58423008), (56, 53206668), (63, 47294816), (68, 43817256), (72, 41382964), (84, 35471112), (96, 31037223), (102, 29211504), (112, 26603334), (119, 25038432), (126, 23647408), (136, 21908628), (144, 20691482), (153, 19474336), (168, 17735556), (204, 14605752), (224, 13301667), (238, 12519216), (252, 11823704), (272, 10954314), (288, 10345741), (306, 9737168), (336, 8867778), (357, 8346144), (408, 7302876), (476, 6259608), (504, 5911852), (544, 5477157), (612, 4868584), (672, 4433889), (714, 4173072), (816, 3651438), (952, 3129804), (1008, 2955926), (1071, 2782048), (1224, 2434292), (1428, 2086536), (1632, 1825719), (1904, 1564902), (2016, 1477963), (2142, 1391024), (2448, 1217146), (2856, 1043268), (3808, 782451), (4284, 695512), (4896, 608573), (5712, 521634), (8568, 347756), (11424, 260817), (17136, 173878), (34272, 86939)]