2015024648

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1987}}^1$

素因数の和:2219

約数の個数: 96

約数和(自身を含む): 4759272000

約数和(自身を除く): 2744247352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 199, 364, 392, 398, 637, 728, 796, 1274, 1393, 1592, 1987, 2548, 2587, 2786, 3974, 5096, 5174, 5572, 7948, 9751, 10348, 11144, 13909, 15896, 18109, 19502, 20696, 25831, 27818, 36218, 39004, 51662, 55636, 72436, 78008, 97363, 103324, 111272, 126763, 144872, 180817, 194726, 206648, 253526, 361634, 389452, 395413, 507052, 723268, 778904, 790826, 1014104, 1265719, 1446536, 1581652, 2531438, 2767891, 3163304, 5062876, 5140369, 5535782, 10125752, 10280738, 11071564, 19375237, 20561476, 22143128, 35982583, 38750474, 41122952, 71965166, 77500948, 143930332, 155001896, 251878081, 287860664, 503756162, 1007512324, 2015024648]

約数ペア:

[(1, 2015024648), (2, 1007512324), (4, 503756162), (7, 287860664), (8, 251878081), (13, 155001896), (14, 143930332), (26, 77500948), (28, 71965166), (49, 41122952), (52, 38750474), (56, 35982583), (91, 22143128), (98, 20561476), (104, 19375237), (182, 11071564), (196, 10280738), (199, 10125752), (364, 5535782), (392, 5140369), (398, 5062876), (637, 3163304), (728, 2767891), (796, 2531438), (1274, 1581652), (1393, 1446536), (1592, 1265719), (1987, 1014104), (2548, 790826), (2587, 778904), (2786, 723268), (3974, 507052), (5096, 395413), (5174, 389452), (5572, 361634), (7948, 253526), (9751, 206648), (10348, 194726), (11144, 180817), (13909, 144872), (15896, 126763), (18109, 111272), (19502, 103324), (20696, 97363), (25831, 78008), (27818, 72436), (36218, 55636), (39004, 51662)]