2194708736

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{811}}^1$

素因数の和:900

約数の個数: 108

約数和(自身を含む): 4944329712

約数和(自身を除く): 2749620976

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 811, 961, 992, 1364, 1408, 1622, 1922, 1984, 2728, 2816, 3244, 3844, 3968, 5456, 6488, 7688, 7936, 8921, 10571, 10912, 12976, 15376, 17842, 21142, 21824, 25141, 25952, 30752, 35684, 42284, 43648, 50282, 51904, 61504, 71368, 84568, 87296, 100564, 103808, 123008, 142736, 169136, 201128, 207616, 246016, 276551, 285472, 338272, 402256, 553102, 570944, 676544, 779371, 804512, 1106204, 1141888, 1353088, 1558742, 1609024, 2212408, 2283776, 2706176, 3117484, 3218048, 4424816, 6234968, 6436096, 8573081, 8849632, 12469936, 17146162, 17699264, 24939872, 34292324, 35398528, 49879744, 68584648, 70797056, 99759488, 137169296, 199518976, 274338592, 548677184, 1097354368, 2194708736]

約数ペア:

[(1, 2194708736), (2, 1097354368), (4, 548677184), (8, 274338592), (11, 199518976), (16, 137169296), (22, 99759488), (31, 70797056), (32, 68584648), (44, 49879744), (62, 35398528), (64, 34292324), (88, 24939872), (124, 17699264), (128, 17146162), (176, 12469936), (248, 8849632), (256, 8573081), (341, 6436096), (352, 6234968), (496, 4424816), (682, 3218048), (704, 3117484), (811, 2706176), (961, 2283776), (992, 2212408), (1364, 1609024), (1408, 1558742), (1622, 1353088), (1922, 1141888), (1984, 1106204), (2728, 804512), (2816, 779371), (3244, 676544), (3844, 570944), (3968, 553102), (5456, 402256), (6488, 338272), (7688, 285472), (7936, 276551), (8921, 246016), (10571, 207616), (10912, 201128), (12976, 169136), (15376, 142736), (17842, 123008), (21142, 103808), (21824, 100564), (25141, 87296), (25952, 84568), (30752, 71368), (35684, 61504), (42284, 51904), (43648, 50282)]