1979275055888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{74923}}^1$

素因数の和:75233

約数の個数: 160

約数和(自身を含む): 4532611894272

約数和(自身を除く): 2553336838384

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 241, 248, 272, 403, 442, 482, 496, 527, 806, 884, 964, 1054, 1612, 1768, 1928, 2108, 3133, 3224, 3536, 3856, 4097, 4216, 6266, 6448, 6851, 7471, 8194, 8432, 12532, 13702, 14942, 16388, 25064, 27404, 29884, 32776, 50128, 53261, 54808, 59768, 65552, 74923, 97123, 106522, 109616, 119536, 127007, 149846, 194246, 213044, 254014, 299692, 388492, 426088, 508028, 599384, 776984, 852176, 973999, 1016056, 1198768, 1273691, 1553968, 1651091, 1947998, 2032112, 2322613, 2547382, 3302182, 3895996, 4645226, 5094764, 6604364, 7791992, 9290452, 10189528, 13208728, 15583984, 16557983, 18056443, 18580904, 20379056, 26417456, 30193969, 33115966, 36112886, 37161808, 39484421, 60387938, 66231932, 72225772, 78968842, 120775876, 132463864, 144451544, 157937684, 234733759, 241551752, 264927728, 288903088, 306959531, 315875368, 469467518, 483103504, 513297473, 559749733, 613919062, 631750736, 938935036, 1026594946, 1119499466, 1227838124, 1877870072, 2053189892, 2238998932, 2455676248, 3755740144, 3990473903, 4106379784, 4477997864, 4911352496, 7276746529, 7980947806, 8212759568, 8955995728, 9515745461, 14553493058, 15961895612, 19031490922, 29106986116, 31923791224, 38062981844, 58213972232, 63847582448, 76125963688, 116427944464, 123704690993, 152251927376, 247409381986, 494818763972, 989637527944, 1979275055888]

約数ペア:

[(1, 1979275055888), (2, 989637527944), (4, 494818763972), (8, 247409381986), (13, 152251927376), (16, 123704690993), (17, 116427944464), (26, 76125963688), (31, 63847582448), (34, 58213972232), (52, 38062981844), (62, 31923791224), (68, 29106986116), (104, 19031490922), (124, 15961895612), (136, 14553493058), (208, 9515745461), (221, 8955995728), (241, 8212759568), (248, 7980947806), (272, 7276746529), (403, 4911352496), (442, 4477997864), (482, 4106379784), (496, 3990473903), (527, 3755740144), (806, 2455676248), (884, 2238998932), (964, 2053189892), (1054, 1877870072), (1612, 1227838124), (1768, 1119499466), (1928, 1026594946), (2108, 938935036), (3133, 631750736), (3224, 613919062), (3536, 559749733), (3856, 513297473), (4097, 483103504), (4216, 469467518), (6266, 315875368), (6448, 306959531), (6851, 288903088), (7471, 264927728), (8194, 241551752), (8432, 234733759), (12532, 157937684), (13702, 144451544), (14942, 132463864), (16388, 120775876), (25064, 78968842), (27404, 72225772), (29884, 66231932), (32776, 60387938), (50128, 39484421), (53261, 37161808), (54808, 36112886), (59768, 33115966), (65552, 30193969), (74923, 26417456), (97123, 20379056), (106522, 18580904), (109616, 18056443), (119536, 16557983), (127007, 15583984), (149846, 13208728), (194246, 10189528), (213044, 9290452), (254014, 7791992), (299692, 6604364), (388492, 5094764), (426088, 4645226), (508028, 3895996), (599384, 3302182), (776984, 2547382), (852176, 2322613), (973999, 2032112), (1016056, 1947998), (1198768, 1651091), (1273691, 1553968)]