438683856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 1298250240

約数和(自身を除く): 859566384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 163, 208, 227, 228, 247, 304, 312, 326, 454, 456, 489, 494, 624, 652, 681, 741, 908, 912, 978, 988, 1304, 1362, 1482, 1816, 1956, 1976, 2119, 2608, 2724, 2951, 2964, 3097, 3632, 3912, 3952, 4238, 4313, 5448, 5902, 5928, 6194, 6357, 7824, 8476, 8626, 8853, 9291, 10896, 11804, 11856, 12388, 12714, 12939, 16952, 17252, 17706, 18582, 23608, 24776, 25428, 25878, 33904, 34504, 35412, 37001, 37164, 40261, 47216, 49552, 50856, 51756, 56069, 69008, 70824, 74002, 74328, 80522, 101712, 103512, 111003, 112138, 120783, 141648, 148004, 148656, 161044, 168207, 207024, 222006, 224276, 241566, 296008, 322088, 336414, 444012, 448552, 481013, 483132, 592016, 644176, 672828, 703019, 888024, 897104, 962026, 966264, 1345656, 1406038, 1443039, 1776048, 1924052, 1932528, 2109057, 2691312, 2812076, 2886078, 3848104, 4218114, 5624152, 5772156, 7696208, 8436228, 9139247, 11248304, 11544312, 16872456, 18278494, 23088624, 27417741, 33744912, 36556988, 54835482, 73113976, 109670964, 146227952, 219341928, 438683856]

約数ペア:

[(1, 438683856), (2, 219341928), (3, 146227952), (4, 109670964), (6, 73113976), (8, 54835482), (12, 36556988), (13, 33744912), (16, 27417741), (19, 23088624), (24, 18278494), (26, 16872456), (38, 11544312), (39, 11248304), (48, 9139247), (52, 8436228), (57, 7696208), (76, 5772156), (78, 5624152), (104, 4218114), (114, 3848104), (152, 2886078), (156, 2812076), (163, 2691312), (208, 2109057), (227, 1932528), (228, 1924052), (247, 1776048), (304, 1443039), (312, 1406038), (326, 1345656), (454, 966264), (456, 962026), (489, 897104), (494, 888024), (624, 703019), (652, 672828), (681, 644176), (741, 592016), (908, 483132), (912, 481013), (978, 448552), (988, 444012), (1304, 336414), (1362, 322088), (1482, 296008), (1816, 241566), (1956, 224276), (1976, 222006), (2119, 207024), (2608, 168207), (2724, 161044), (2951, 148656), (2964, 148004), (3097, 141648), (3632, 120783), (3912, 112138), (3952, 111003), (4238, 103512), (4313, 101712), (5448, 80522), (5902, 74328), (5928, 74002), (6194, 70824), (6357, 69008), (7824, 56069), (8476, 51756), (8626, 50856), (8853, 49552), (9291, 47216), (10896, 40261), (11804, 37164), (11856, 37001), (12388, 35412), (12714, 34504), (12939, 33904), (16952, 25878), (17252, 25428), (17706, 24776), (18582, 23608)]