1333726464

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{248089}}^1$

素因数の和:248115

約数の個数: 72

約数和(自身を含む): 4056767680

約数和(自身を除く): 2723041216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 248089, 496178, 744267, 992356, 1488534, 1736623, 1984712, 2977068, 3473246, 3969424, 5209869, 5954136, 6946492, 7938848, 10419738, 11908272, 13892984, 15877696, 20839476, 23816544, 27785968, 31755392, 41678952, 47633088, 55571936, 63510784, 83357904, 95266176, 111143872, 166715808, 190532352, 222287744, 333431616, 444575488, 666863232, 1333726464]

約数ペア:

[(1, 1333726464), (2, 666863232), (3, 444575488), (4, 333431616), (6, 222287744), (7, 190532352), (8, 166715808), (12, 111143872), (14, 95266176), (16, 83357904), (21, 63510784), (24, 55571936), (28, 47633088), (32, 41678952), (42, 31755392), (48, 27785968), (56, 23816544), (64, 20839476), (84, 15877696), (96, 13892984), (112, 11908272), (128, 10419738), (168, 7938848), (192, 6946492), (224, 5954136), (256, 5209869), (336, 3969424), (384, 3473246), (448, 2977068), (672, 1984712), (768, 1736623), (896, 1488534), (1344, 992356), (1792, 744267), (2688, 496178), (5376, 248089)]