252581056

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1462

約数の個数: 112

約数和(自身を含む): 637235200

約数和(自身を除く): 384654144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1399, 1456, 1612, 1736, 1984, 2798, 2821, 2912, 3224, 3472, 5596, 5642, 5824, 6448, 6944, 9793, 11192, 11284, 12896, 13888, 18187, 19586, 22384, 22568, 25792, 36374, 39172, 43369, 44768, 45136, 72748, 78344, 86738, 89536, 90272, 127309, 145496, 156688, 173476, 180544, 254618, 290992, 303583, 313376, 346952, 509236, 563797, 581984, 607166, 626752, 693904, 1018472, 1127594, 1163968, 1214332, 1387808, 2036944, 2255188, 2428664, 2775616, 3946579, 4073888, 4510376, 4857328, 7893158, 8147776, 9020752, 9714656, 15786316, 18041504, 19429312, 31572632, 36083008, 63145264, 126290528, 252581056]

約数ペア:

[(1, 252581056), (2, 126290528), (4, 63145264), (7, 36083008), (8, 31572632), (13, 19429312), (14, 18041504), (16, 15786316), (26, 9714656), (28, 9020752), (31, 8147776), (32, 7893158), (52, 4857328), (56, 4510376), (62, 4073888), (64, 3946579), (91, 2775616), (104, 2428664), (112, 2255188), (124, 2036944), (182, 1387808), (208, 1214332), (217, 1163968), (224, 1127594), (248, 1018472), (364, 693904), (403, 626752), (416, 607166), (434, 581984), (448, 563797), (496, 509236), (728, 346952), (806, 313376), (832, 303583), (868, 290992), (992, 254618), (1399, 180544), (1456, 173476), (1612, 156688), (1736, 145496), (1984, 127309), (2798, 90272), (2821, 89536), (2912, 86738), (3224, 78344), (3472, 72748), (5596, 45136), (5642, 44768), (5824, 43369), (6448, 39172), (6944, 36374), (9793, 25792), (11192, 22568), (11284, 22384), (12896, 19586), (13888, 18187)]