7902736008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1283}}^1$

素因数の和:1827

約数の個数: 128

約数和(自身を含む): 21655019520

約数和(自身を除く): 13752283512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 487, 527, 744, 974, 1054, 1283, 1461, 1581, 1948, 2108, 2566, 2922, 3162, 3849, 3896, 4216, 5132, 5844, 6324, 7698, 8279, 10264, 11688, 12648, 15097, 15396, 16558, 21811, 24837, 30194, 30792, 33116, 39773, 43622, 45291, 49674, 60388, 65433, 66232, 79546, 87244, 90582, 99348, 119319, 120776, 130866, 159092, 174488, 181164, 198696, 238638, 256649, 261732, 318184, 362328, 477276, 513298, 523464, 624821, 676141, 769947, 954552, 1026596, 1249642, 1352282, 1539894, 1874463, 2028423, 2053192, 2499284, 2704564, 3079788, 3748926, 4056846, 4998568, 5409128, 6159576, 7497852, 8113692, 10621957, 14995704, 16227384, 19369451, 21243914, 31865871, 38738902, 42487828, 58108353, 63731742, 77477804, 84975656, 116216706, 127463484, 154955608, 232433412, 254926968, 329280667, 464866824, 658561334, 987842001, 1317122668, 1975684002, 2634245336, 3951368004, 7902736008]

約数ペア:

[(1, 7902736008), (2, 3951368004), (3, 2634245336), (4, 1975684002), (6, 1317122668), (8, 987842001), (12, 658561334), (17, 464866824), (24, 329280667), (31, 254926968), (34, 232433412), (51, 154955608), (62, 127463484), (68, 116216706), (93, 84975656), (102, 77477804), (124, 63731742), (136, 58108353), (186, 42487828), (204, 38738902), (248, 31865871), (372, 21243914), (408, 19369451), (487, 16227384), (527, 14995704), (744, 10621957), (974, 8113692), (1054, 7497852), (1283, 6159576), (1461, 5409128), (1581, 4998568), (1948, 4056846), (2108, 3748926), (2566, 3079788), (2922, 2704564), (3162, 2499284), (3849, 2053192), (3896, 2028423), (4216, 1874463), (5132, 1539894), (5844, 1352282), (6324, 1249642), (7698, 1026596), (8279, 954552), (10264, 769947), (11688, 676141), (12648, 624821), (15097, 523464), (15396, 513298), (16558, 477276), (21811, 362328), (24837, 318184), (30194, 261732), (30792, 256649), (33116, 238638), (39773, 198696), (43622, 181164), (45291, 174488), (49674, 159092), (60388, 130866), (65433, 120776), (66232, 119319), (79546, 99348), (87244, 90582)]