401633024

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 947761920

約数和(自身を除く): 546128896

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 208, 221, 229, 248, 256, 272, 403, 416, 442, 458, 496, 527, 544, 806, 832, 884, 916, 992, 1054, 1088, 1612, 1664, 1768, 1832, 1984, 2108, 2176, 2977, 3224, 3328, 3536, 3664, 3893, 3968, 4216, 4352, 5954, 6448, 6851, 7072, 7099, 7328, 7786, 7936, 8432, 11908, 12896, 13702, 14144, 14198, 14656, 15572, 16864, 23816, 25792, 27404, 28288, 28396, 29312, 31144, 33728, 47632, 50609, 51584, 54808, 56576, 56792, 58624, 62288, 67456, 92287, 95264, 101218, 103168, 109616, 113584, 120683, 124576, 134912, 184574, 190528, 202436, 219232, 227168, 241366, 249152, 369148, 381056, 404872, 438464, 454336, 482732, 498304, 738296, 762112, 809744, 876928, 908672, 965464, 996608, 1476592, 1568879, 1619488, 1753856, 1817344, 1930928, 2953184, 3137758, 3238976, 3861856, 5906368, 6275516, 6477952, 7723712, 11812736, 12551032, 12955904, 15447424, 23625472, 25102064, 30894848, 50204128, 100408256, 200816512, 401633024]

約数ペア:

[(1, 401633024), (2, 200816512), (4, 100408256), (8, 50204128), (13, 30894848), (16, 25102064), (17, 23625472), (26, 15447424), (31, 12955904), (32, 12551032), (34, 11812736), (52, 7723712), (62, 6477952), (64, 6275516), (68, 5906368), (104, 3861856), (124, 3238976), (128, 3137758), (136, 2953184), (208, 1930928), (221, 1817344), (229, 1753856), (248, 1619488), (256, 1568879), (272, 1476592), (403, 996608), (416, 965464), (442, 908672), (458, 876928), (496, 809744), (527, 762112), (544, 738296), (806, 498304), (832, 482732), (884, 454336), (916, 438464), (992, 404872), (1054, 381056), (1088, 369148), (1612, 249152), (1664, 241366), (1768, 227168), (1832, 219232), (1984, 202436), (2108, 190528), (2176, 184574), (2977, 134912), (3224, 124576), (3328, 120683), (3536, 113584), (3664, 109616), (3893, 103168), (3968, 101218), (4216, 95264), (4352, 92287), (5954, 67456), (6448, 62288), (6851, 58624), (7072, 56792), (7099, 56576), (7328, 54808), (7786, 51584), (7936, 50609), (8432, 47632), (11908, 33728), (12896, 31144), (13702, 29312), (14144, 28396), (14198, 28288), (14656, 27404), (15572, 25792), (16864, 23816)]