486423392

素因数分解:

$2^5\times 7^4\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 120

約数和(自身を含む): 1205595216

約数和(自身を除く): 719171824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 487, 637, 686, 728, 784, 974, 1274, 1372, 1456, 1568, 1948, 2401, 2548, 2744, 2912, 3409, 3896, 4459, 4802, 5096, 5488, 6331, 6818, 7792, 8918, 9604, 10192, 10976, 12662, 13636, 15584, 17836, 19208, 20384, 23863, 25324, 27272, 31213, 35672, 38416, 44317, 47726, 50648, 54544, 62426, 71344, 76832, 88634, 95452, 101296, 109088, 124852, 142688, 167041, 177268, 190904, 202592, 249704, 310219, 334082, 354536, 381808, 499408, 620438, 668164, 709072, 763616, 998816, 1169287, 1240876, 1336328, 1418144, 2171533, 2338574, 2481752, 2672656, 4343066, 4677148, 4963504, 5345312, 8686132, 9354296, 9927008, 15200731, 17372264, 18708592, 30401462, 34744528, 37417184, 60802924, 69489056, 121605848, 243211696, 486423392]

約数ペア:

[(1, 486423392), (2, 243211696), (4, 121605848), (7, 69489056), (8, 60802924), (13, 37417184), (14, 34744528), (16, 30401462), (26, 18708592), (28, 17372264), (32, 15200731), (49, 9927008), (52, 9354296), (56, 8686132), (91, 5345312), (98, 4963504), (104, 4677148), (112, 4343066), (182, 2672656), (196, 2481752), (208, 2338574), (224, 2171533), (343, 1418144), (364, 1336328), (392, 1240876), (416, 1169287), (487, 998816), (637, 763616), (686, 709072), (728, 668164), (784, 620438), (974, 499408), (1274, 381808), (1372, 354536), (1456, 334082), (1568, 310219), (1948, 249704), (2401, 202592), (2548, 190904), (2744, 177268), (2912, 167041), (3409, 142688), (3896, 124852), (4459, 109088), (4802, 101296), (5096, 95452), (5488, 88634), (6331, 76832), (6818, 71344), (7792, 62426), (8918, 54544), (9604, 50648), (10192, 47726), (10976, 44317), (12662, 38416), (13636, 35672), (15584, 31213), (17836, 27272), (19208, 25324), (20384, 23863)]