427809312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{212207}}^1$

素因数の和:212230

約数の個数: 72

約数和(自身を含む): 1390386816

約数和(自身を除く): 962577504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 212207, 424414, 636621, 848828, 1273242, 1485449, 1697656, 1909863, 2546484, 2970898, 3395312, 3819726, 4456347, 5092968, 5941796, 6790624, 7639452, 8912694, 10185936, 11883592, 13369041, 15278904, 17825388, 20371872, 23767184, 26738082, 30557808, 35650776, 47534368, 53476164, 61115616, 71301552, 106952328, 142603104, 213904656, 427809312]

約数ペア:

[(1, 427809312), (2, 213904656), (3, 142603104), (4, 106952328), (6, 71301552), (7, 61115616), (8, 53476164), (9, 47534368), (12, 35650776), (14, 30557808), (16, 26738082), (18, 23767184), (21, 20371872), (24, 17825388), (28, 15278904), (32, 13369041), (36, 11883592), (42, 10185936), (48, 8912694), (56, 7639452), (63, 6790624), (72, 5941796), (84, 5092968), (96, 4456347), (112, 3819726), (126, 3395312), (144, 2970898), (168, 2546484), (224, 1909863), (252, 1697656), (288, 1485449), (336, 1273242), (504, 848828), (672, 636621), (1008, 424414), (2016, 212207)]