438045192

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 1317657600

約数和(自身を除く): 879612408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 257, 312, 351, 468, 514, 607, 702, 771, 936, 1028, 1214, 1404, 1542, 1821, 2056, 2313, 2428, 2808, 3084, 3341, 3642, 4626, 4856, 5463, 6168, 6682, 6939, 7284, 7891, 9252, 10023, 10926, 13364, 13878, 14568, 15782, 16389, 18504, 20046, 21852, 23673, 26728, 27756, 30069, 31564, 32778, 40092, 43704, 47346, 55512, 60138, 63128, 65556, 71019, 80184, 90207, 94692, 120276, 131112, 142038, 155999, 180414, 189384, 213057, 240552, 284076, 311998, 360828, 426114, 467997, 568152, 623996, 721656, 852228, 935994, 1247992, 1403991, 1704456, 1871988, 2027987, 2807982, 3743976, 4055974, 4211973, 5615964, 6083961, 8111948, 8423946, 11231928, 12167922, 16223896, 16847892, 18251883, 24335844, 33695784, 36503766, 48671688, 54755649, 73007532, 109511298, 146015064, 219022596, 438045192]

約数ペア:

[(1, 438045192), (2, 219022596), (3, 146015064), (4, 109511298), (6, 73007532), (8, 54755649), (9, 48671688), (12, 36503766), (13, 33695784), (18, 24335844), (24, 18251883), (26, 16847892), (27, 16223896), (36, 12167922), (39, 11231928), (52, 8423946), (54, 8111948), (72, 6083961), (78, 5615964), (104, 4211973), (108, 4055974), (117, 3743976), (156, 2807982), (216, 2027987), (234, 1871988), (257, 1704456), (312, 1403991), (351, 1247992), (468, 935994), (514, 852228), (607, 721656), (702, 623996), (771, 568152), (936, 467997), (1028, 426114), (1214, 360828), (1404, 311998), (1542, 284076), (1821, 240552), (2056, 213057), (2313, 189384), (2428, 180414), (2808, 155999), (3084, 142038), (3341, 131112), (3642, 120276), (4626, 94692), (4856, 90207), (5463, 80184), (6168, 71019), (6682, 65556), (6939, 63128), (7284, 60138), (7891, 55512), (9252, 47346), (10023, 43704), (10926, 40092), (13364, 32778), (13878, 31564), (14568, 30069), (15782, 27756), (16389, 26728), (18504, 23673), (20046, 21852)]