898166416

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1123}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 2054959744

約数和(自身を除く): 1156793328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 193, 259, 296, 386, 518, 592, 772, 1036, 1123, 1351, 1544, 2072, 2246, 2702, 3088, 4144, 4492, 5404, 7141, 7861, 8984, 10808, 14282, 15722, 17968, 21616, 28564, 31444, 41551, 49987, 57128, 62888, 83102, 99974, 114256, 125776, 166204, 199948, 216739, 290857, 332408, 399896, 433478, 581714, 664816, 799792, 866956, 1163428, 1517173, 1733912, 2326856, 3034346, 3467824, 4653712, 6068692, 8019343, 12137384, 16038686, 24274768, 32077372, 56135401, 64154744, 112270802, 128309488, 224541604, 449083208, 898166416]

約数ペア:

[(1, 898166416), (2, 449083208), (4, 224541604), (7, 128309488), (8, 112270802), (14, 64154744), (16, 56135401), (28, 32077372), (37, 24274768), (56, 16038686), (74, 12137384), (112, 8019343), (148, 6068692), (193, 4653712), (259, 3467824), (296, 3034346), (386, 2326856), (518, 1733912), (592, 1517173), (772, 1163428), (1036, 866956), (1123, 799792), (1351, 664816), (1544, 581714), (2072, 433478), (2246, 399896), (2702, 332408), (3088, 290857), (4144, 216739), (4492, 199948), (5404, 166204), (7141, 125776), (7861, 114256), (8984, 99974), (10808, 83102), (14282, 62888), (15722, 57128), (17968, 49987), (21616, 41551), (28564, 31444)]