289575888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 934333056

約数和(自身を除く): 644757168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 53, 56, 69, 84, 92, 98, 101, 106, 112, 138, 147, 159, 161, 168, 184, 196, 202, 212, 276, 294, 303, 318, 322, 336, 368, 371, 392, 404, 424, 483, 552, 588, 606, 636, 644, 707, 742, 784, 808, 848, 966, 1104, 1113, 1127, 1176, 1212, 1219, 1272, 1288, 1414, 1484, 1616, 1932, 2121, 2226, 2254, 2323, 2352, 2424, 2438, 2544, 2576, 2597, 2828, 2968, 3381, 3657, 3864, 4242, 4452, 4508, 4646, 4848, 4876, 4949, 5194, 5353, 5656, 5936, 6762, 6969, 7314, 7728, 7791, 8484, 8533, 8904, 9016, 9292, 9752, 9898, 10388, 10706, 11312, 13524, 13938, 14628, 14847, 15582, 16059, 16261, 16968, 17066, 17808, 18032, 18584, 19504, 19796, 20776, 21412, 25599, 27048, 27876, 29256, 29694, 31164, 32118, 32522, 33936, 34132, 37168, 37471, 39592, 41552, 42824, 48783, 51198, 54096, 55752, 58512, 59388, 59731, 62328, 64236, 65044, 68264, 74942, 79184, 85648, 97566, 102396, 111504, 112413, 113827, 118776, 119462, 123119, 124656, 128472, 130088, 136528, 149884, 179193, 195132, 204792, 224826, 227654, 237552, 238924, 246238, 256944, 260176, 262297, 299768, 341481, 358386, 369357, 390264, 409584, 449652, 455308, 477848, 492476, 524594, 599536, 682962, 716772, 738714, 780528, 786891, 861833, 899304, 910616, 955696, 984952, 1049188, 1365924, 1433544, 1477428, 1573782, 1723666, 1798608, 1821232, 1969904, 2098376, 2585499, 2731848, 2867088, 2954856, 3147564, 3447332, 4196752, 5170998, 5463696, 5909712, 6032831, 6295128, 6894664, 10341996, 12065662, 12590256, 13789328, 18098493, 20683992, 24131324, 36196986, 41367984, 48262648, 72393972, 96525296, 144787944, 289575888]

約数ペア:

[(1, 289575888), (2, 144787944), (3, 96525296), (4, 72393972), (6, 48262648), (7, 41367984), (8, 36196986), (12, 24131324), (14, 20683992), (16, 18098493), (21, 13789328), (23, 12590256), (24, 12065662), (28, 10341996), (42, 6894664), (46, 6295128), (48, 6032831), (49, 5909712), (53, 5463696), (56, 5170998), (69, 4196752), (84, 3447332), (92, 3147564), (98, 2954856), (101, 2867088), (106, 2731848), (112, 2585499), (138, 2098376), (147, 1969904), (159, 1821232), (161, 1798608), (168, 1723666), (184, 1573782), (196, 1477428), (202, 1433544), (212, 1365924), (276, 1049188), (294, 984952), (303, 955696), (318, 910616), (322, 899304), (336, 861833), (368, 786891), (371, 780528), (392, 738714), (404, 716772), (424, 682962), (483, 599536), (552, 524594), (588, 492476), (606, 477848), (636, 455308), (644, 449652), (707, 409584), (742, 390264), (784, 369357), (808, 358386), (848, 341481), (966, 299768), (1104, 262297), (1113, 260176), (1127, 256944), (1176, 246238), (1212, 238924), (1219, 237552), (1272, 227654), (1288, 224826), (1414, 204792), (1484, 195132), (1616, 179193), (1932, 149884), (2121, 136528), (2226, 130088), (2254, 128472), (2323, 124656), (2352, 123119), (2424, 119462), (2438, 118776), (2544, 113827), (2576, 112413), (2597, 111504), (2828, 102396), (2968, 97566), (3381, 85648), (3657, 79184), (3864, 74942), (4242, 68264), (4452, 65044), (4508, 64236), (4646, 62328), (4848, 59731), (4876, 59388), (4949, 58512), (5194, 55752), (5353, 54096), (5656, 51198), (5936, 48783), (6762, 42824), (6969, 41552), (7314, 39592), (7728, 37471), (7791, 37168), (8484, 34132), (8533, 33936), (8904, 32522), (9016, 32118), (9292, 31164), (9752, 29694), (9898, 29256), (10388, 27876), (10706, 27048), (11312, 25599), (13524, 21412), (13938, 20776), (14628, 19796), (14847, 19504), (15582, 18584), (16059, 18032), (16261, 17808), (16968, 17066)]