440891136

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{27337}}^1$

素因数の和:27366

約数の個数: 108

約数和(自身を含む): 1452850672

約数和(自身を除く): 1011959536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 27337, 54674, 82011, 109348, 164022, 191359, 218696, 246033, 328044, 382718, 437392, 492066, 574077, 656088, 765436, 874784, 984132, 1148154, 1312176, 1530872, 1722231, 1749568, 1968264, 2296308, 2624352, 3061744, 3444462, 3499136, 3936528, 4592616, 5248704, 6123488, 6888924, 6998272, 7873056, 9185232, 10497408, 12246976, 13777848, 15746112, 18370464, 20994816, 24493952, 27555696, 31492224, 36740928, 48987904, 55111392, 62984448, 73481856, 110222784, 146963712, 220445568, 440891136]

約数ペア:

[(1, 440891136), (2, 220445568), (3, 146963712), (4, 110222784), (6, 73481856), (7, 62984448), (8, 55111392), (9, 48987904), (12, 36740928), (14, 31492224), (16, 27555696), (18, 24493952), (21, 20994816), (24, 18370464), (28, 15746112), (32, 13777848), (36, 12246976), (42, 10497408), (48, 9185232), (56, 7873056), (63, 6998272), (64, 6888924), (72, 6123488), (84, 5248704), (96, 4592616), (112, 3936528), (126, 3499136), (128, 3444462), (144, 3061744), (168, 2624352), (192, 2296308), (224, 1968264), (252, 1749568), (256, 1722231), (288, 1530872), (336, 1312176), (384, 1148154), (448, 984132), (504, 874784), (576, 765436), (672, 656088), (768, 574077), (896, 492066), (1008, 437392), (1152, 382718), (1344, 328044), (1792, 246033), (2016, 218696), (2304, 191359), (2688, 164022), (4032, 109348), (5376, 82011), (8064, 54674), (16128, 27337)]