281669394496

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1\times {\mathrm{5261}}^1$

素因数の和:6348

約数の個数: 112

約数和(自身を含む): 644622446592

約数和(自身を除く): 362953052096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 941, 1016, 1778, 1882, 2032, 3556, 3764, 4064, 5261, 6587, 7112, 7528, 8128, 10522, 13174, 14224, 15056, 21044, 26348, 28448, 30112, 36827, 42088, 52696, 56896, 60224, 73654, 84176, 105392, 119507, 147308, 168352, 210784, 239014, 294616, 336704, 421568, 478028, 589232, 668147, 836549, 956056, 1178464, 1336294, 1673098, 1912112, 2356928, 2672588, 3346196, 3824224, 4677029, 4950601, 5345176, 6692392, 7648448, 9354058, 9901202, 10690352, 13384784, 18708116, 19802404, 21380704, 26769568, 34654207, 37416232, 39604808, 42761408, 53539136, 69308414, 74832464, 79209616, 138616828, 149664928, 158419232, 277233656, 299329856, 316838464, 554467312, 628726327, 1108934624, 1257452654, 2217869248, 2514905308, 4401084289, 5029810616, 8802168578, 10059621232, 17604337156, 20119242464, 35208674312, 40238484928, 70417348624, 140834697248, 281669394496]

約数ペア:

[(1, 281669394496), (2, 140834697248), (4, 70417348624), (7, 40238484928), (8, 35208674312), (14, 20119242464), (16, 17604337156), (28, 10059621232), (32, 8802168578), (56, 5029810616), (64, 4401084289), (112, 2514905308), (127, 2217869248), (224, 1257452654), (254, 1108934624), (448, 628726327), (508, 554467312), (889, 316838464), (941, 299329856), (1016, 277233656), (1778, 158419232), (1882, 149664928), (2032, 138616828), (3556, 79209616), (3764, 74832464), (4064, 69308414), (5261, 53539136), (6587, 42761408), (7112, 39604808), (7528, 37416232), (8128, 34654207), (10522, 26769568), (13174, 21380704), (14224, 19802404), (15056, 18708116), (21044, 13384784), (26348, 10690352), (28448, 9901202), (30112, 9354058), (36827, 7648448), (42088, 6692392), (52696, 5345176), (56896, 4950601), (60224, 4677029), (73654, 3824224), (84176, 3346196), (105392, 2672588), (119507, 2356928), (147308, 1912112), (168352, 1673098), (210784, 1336294), (239014, 1178464), (294616, 956056), (336704, 836549), (421568, 668147), (478028, 589232)]