2144675456

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1303}}^1$

素因数の和:1502

約数の個数: 128

約数和(自身を含む): 5362882560

約数和(自身を除く): 3218207104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 167, 176, 224, 308, 334, 352, 448, 616, 668, 704, 896, 1169, 1232, 1303, 1336, 1408, 1837, 2338, 2464, 2606, 2672, 3674, 4676, 4928, 5212, 5344, 7348, 9121, 9352, 9856, 10424, 10688, 12859, 14333, 14696, 18242, 18704, 20848, 21376, 25718, 28666, 29392, 36484, 37408, 41696, 51436, 57332, 58784, 72968, 74816, 83392, 100331, 102872, 114664, 117568, 145936, 149632, 166784, 200662, 205744, 217601, 229328, 235136, 291872, 401324, 411488, 435202, 458656, 583744, 802648, 822976, 870404, 917312, 1167488, 1523207, 1605296, 1645952, 1740808, 1834624, 2393611, 3046414, 3210592, 3481616, 4787222, 6092828, 6421184, 6963232, 9574444, 12185656, 12842368, 13926464, 16755277, 19148888, 24371312, 27852928, 33510554, 38297776, 48742624, 67021108, 76595552, 97485248, 134042216, 153191104, 194970496, 268084432, 306382208, 536168864, 1072337728, 2144675456]

約数ペア:

[(1, 2144675456), (2, 1072337728), (4, 536168864), (7, 306382208), (8, 268084432), (11, 194970496), (14, 153191104), (16, 134042216), (22, 97485248), (28, 76595552), (32, 67021108), (44, 48742624), (56, 38297776), (64, 33510554), (77, 27852928), (88, 24371312), (112, 19148888), (128, 16755277), (154, 13926464), (167, 12842368), (176, 12185656), (224, 9574444), (308, 6963232), (334, 6421184), (352, 6092828), (448, 4787222), (616, 3481616), (668, 3210592), (704, 3046414), (896, 2393611), (1169, 1834624), (1232, 1740808), (1303, 1645952), (1336, 1605296), (1408, 1523207), (1837, 1167488), (2338, 917312), (2464, 870404), (2606, 822976), (2672, 802648), (3674, 583744), (4676, 458656), (4928, 435202), (5212, 411488), (5344, 401324), (7348, 291872), (9121, 235136), (9352, 229328), (9856, 217601), (10424, 205744), (10688, 200662), (12859, 166784), (14333, 149632), (14696, 145936), (18242, 117568), (18704, 114664), (20848, 102872), (21376, 100331), (25718, 83392), (28666, 74816), (29392, 72968), (36484, 58784), (37408, 57332), (41696, 51436)]