315870336

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^2$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 970055190

約数和(自身を除く): 654184854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 127, 128, 136, 144, 153, 192, 204, 254, 272, 288, 306, 381, 384, 408, 508, 544, 576, 612, 762, 816, 1016, 1088, 1143, 1152, 1224, 1524, 1632, 2032, 2159, 2176, 2286, 2448, 3048, 3264, 4064, 4318, 4572, 4896, 6096, 6477, 6528, 8128, 8636, 9144, 9792, 12192, 12954, 16129, 16256, 17272, 18288, 19431, 19584, 24384, 25908, 32258, 34544, 36576, 38862, 48387, 48768, 51816, 64516, 69088, 73152, 77724, 96774, 103632, 129032, 138176, 145161, 146304, 155448, 193548, 207264, 258064, 274193, 276352, 290322, 310896, 387096, 414528, 516128, 548386, 580644, 621792, 774192, 822579, 829056, 1032256, 1096772, 1161288, 1243584, 1548384, 1645158, 2064512, 2193544, 2322576, 2467737, 2487168, 3096768, 3290316, 4387088, 4645152, 4935474, 6193536, 6580632, 8774176, 9290304, 9870948, 13161264, 17548352, 18580608, 19741896, 26322528, 35096704, 39483792, 52645056, 78967584, 105290112, 157935168, 315870336]

約数ペア:

[(1, 315870336), (2, 157935168), (3, 105290112), (4, 78967584), (6, 52645056), (8, 39483792), (9, 35096704), (12, 26322528), (16, 19741896), (17, 18580608), (18, 17548352), (24, 13161264), (32, 9870948), (34, 9290304), (36, 8774176), (48, 6580632), (51, 6193536), (64, 4935474), (68, 4645152), (72, 4387088), (96, 3290316), (102, 3096768), (127, 2487168), (128, 2467737), (136, 2322576), (144, 2193544), (153, 2064512), (192, 1645158), (204, 1548384), (254, 1243584), (272, 1161288), (288, 1096772), (306, 1032256), (381, 829056), (384, 822579), (408, 774192), (508, 621792), (544, 580644), (576, 548386), (612, 516128), (762, 414528), (816, 387096), (1016, 310896), (1088, 290322), (1143, 276352), (1152, 274193), (1224, 258064), (1524, 207264), (1632, 193548), (2032, 155448), (2159, 146304), (2176, 145161), (2286, 138176), (2448, 129032), (3048, 103632), (3264, 96774), (4064, 77724), (4318, 73152), (4572, 69088), (4896, 64516), (6096, 51816), (6477, 48768), (6528, 48387), (8128, 38862), (8636, 36576), (9144, 34544), (9792, 32258), (12192, 25908), (12954, 24384), (16129, 19584), (16256, 19431), (17272, 18288)]