268391552

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 668532480

約数和(自身を除く): 400140928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 43, 44, 52, 62, 64, 86, 88, 104, 121, 124, 128, 143, 172, 176, 208, 242, 248, 286, 341, 344, 352, 403, 416, 473, 484, 496, 559, 572, 682, 688, 704, 806, 832, 946, 968, 992, 1118, 1144, 1333, 1364, 1376, 1408, 1573, 1612, 1664, 1892, 1936, 1984, 2236, 2288, 2666, 2728, 2752, 3146, 3224, 3751, 3784, 3872, 3968, 4433, 4472, 4576, 5203, 5332, 5456, 5504, 6149, 6292, 6448, 7502, 7568, 7744, 8866, 8944, 9152, 10406, 10664, 10912, 12298, 12584, 12896, 14663, 15004, 15136, 15488, 17329, 17732, 17888, 18304, 20812, 21328, 21824, 24596, 25168, 25792, 29326, 30008, 30272, 34658, 35464, 35776, 41624, 42656, 43648, 48763, 49192, 50336, 51584, 58652, 60016, 60544, 67639, 69316, 70928, 71552, 83248, 85312, 97526, 98384, 100672, 117304, 120032, 135278, 138632, 141856, 161293, 166496, 170624, 190619, 195052, 196768, 201344, 234608, 240064, 270556, 277264, 283712, 322586, 332992, 381238, 390104, 393536, 469216, 480128, 541112, 554528, 567424, 645172, 665984, 762476, 780208, 787072, 938432, 1082224, 1109056, 1290344, 1524952, 1560416, 1876864, 2096809, 2164448, 2218112, 2580688, 3049904, 3120832, 4193618, 4328896, 5161376, 6099808, 6241664, 8387236, 8657792, 10322752, 12199616, 16774472, 20645504, 24399232, 33548944, 67097888, 134195776, 268391552]

約数ペア:

[(1, 268391552), (2, 134195776), (4, 67097888), (8, 33548944), (11, 24399232), (13, 20645504), (16, 16774472), (22, 12199616), (26, 10322752), (31, 8657792), (32, 8387236), (43, 6241664), (44, 6099808), (52, 5161376), (62, 4328896), (64, 4193618), (86, 3120832), (88, 3049904), (104, 2580688), (121, 2218112), (124, 2164448), (128, 2096809), (143, 1876864), (172, 1560416), (176, 1524952), (208, 1290344), (242, 1109056), (248, 1082224), (286, 938432), (341, 787072), (344, 780208), (352, 762476), (403, 665984), (416, 645172), (473, 567424), (484, 554528), (496, 541112), (559, 480128), (572, 469216), (682, 393536), (688, 390104), (704, 381238), (806, 332992), (832, 322586), (946, 283712), (968, 277264), (992, 270556), (1118, 240064), (1144, 234608), (1333, 201344), (1364, 196768), (1376, 195052), (1408, 190619), (1573, 170624), (1612, 166496), (1664, 161293), (1892, 141856), (1936, 138632), (1984, 135278), (2236, 120032), (2288, 117304), (2666, 100672), (2728, 98384), (2752, 97526), (3146, 85312), (3224, 83248), (3751, 71552), (3784, 70928), (3872, 69316), (3968, 67639), (4433, 60544), (4472, 60016), (4576, 58652), (5203, 51584), (5332, 50336), (5456, 49192), (5504, 48763), (6149, 43648), (6292, 42656), (6448, 41624), (7502, 35776), (7568, 35464), (7744, 34658), (8866, 30272), (8944, 30008), (9152, 29326), (10406, 25792), (10664, 25168), (10912, 24596), (12298, 21824), (12584, 21328), (12896, 20812), (14663, 18304), (15004, 17888), (15136, 17732), (15488, 17329)]