220639552

素因数分解:

$2^6\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:98

約数の個数: 168

約数和(自身を含む): 561848000

約数和(自身を除く): 341208448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 64, 76, 92, 98, 112, 133, 152, 161, 184, 196, 224, 266, 304, 322, 343, 368, 392, 437, 448, 529, 532, 608, 644, 686, 736, 784, 874, 931, 1058, 1064, 1127, 1216, 1288, 1372, 1472, 1568, 1748, 1862, 2116, 2128, 2254, 2576, 2744, 3059, 3136, 3496, 3703, 3724, 4232, 4256, 4508, 5152, 5488, 6118, 6517, 6992, 7406, 7448, 7889, 8464, 8512, 9016, 10051, 10304, 10976, 12236, 13034, 13984, 14812, 14896, 15778, 16928, 18032, 20102, 21413, 21952, 24472, 25921, 26068, 27968, 29624, 29792, 31556, 33856, 36064, 40204, 42826, 48944, 51842, 52136, 59248, 59584, 63112, 70357, 72128, 80408, 85652, 97888, 103684, 104272, 118496, 126224, 140714, 149891, 160816, 171304, 181447, 195776, 207368, 208544, 236992, 252448, 281428, 299782, 321632, 342608, 362894, 414736, 417088, 492499, 504896, 562856, 599564, 643264, 685216, 725788, 829472, 984998, 1125712, 1199128, 1370432, 1451576, 1658944, 1969996, 2251424, 2398256, 2903152, 3447493, 3939992, 4502848, 4796512, 5806304, 6894986, 7879984, 9593024, 11612608, 13789972, 15759968, 27579944, 31519936, 55159888, 110319776, 220639552]

約数ペア:

[(1, 220639552), (2, 110319776), (4, 55159888), (7, 31519936), (8, 27579944), (14, 15759968), (16, 13789972), (19, 11612608), (23, 9593024), (28, 7879984), (32, 6894986), (38, 5806304), (46, 4796512), (49, 4502848), (56, 3939992), (64, 3447493), (76, 2903152), (92, 2398256), (98, 2251424), (112, 1969996), (133, 1658944), (152, 1451576), (161, 1370432), (184, 1199128), (196, 1125712), (224, 984998), (266, 829472), (304, 725788), (322, 685216), (343, 643264), (368, 599564), (392, 562856), (437, 504896), (448, 492499), (529, 417088), (532, 414736), (608, 362894), (644, 342608), (686, 321632), (736, 299782), (784, 281428), (874, 252448), (931, 236992), (1058, 208544), (1064, 207368), (1127, 195776), (1216, 181447), (1288, 171304), (1372, 160816), (1472, 149891), (1568, 140714), (1748, 126224), (1862, 118496), (2116, 104272), (2128, 103684), (2254, 97888), (2576, 85652), (2744, 80408), (3059, 72128), (3136, 70357), (3496, 63112), (3703, 59584), (3724, 59248), (4232, 52136), (4256, 51842), (4508, 48944), (5152, 42826), (5488, 40204), (6118, 36064), (6517, 33856), (6992, 31556), (7406, 29792), (7448, 29624), (7889, 27968), (8464, 26068), (8512, 25921), (9016, 24472), (10051, 21952), (10304, 21413), (10976, 20102), (12236, 18032), (13034, 16928), (13984, 15778), (14812, 14896)]