305770248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4703}}^1$

素因数の和:4768

約数の個数: 128

約数和(自身を含む): 993484800

約数和(自身を除く): 687714552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3612, 4644, 4703, 5418, 7224, 8127, 9288, 9406, 10836, 14109, 16254, 18812, 21672, 28218, 32508, 32921, 37624, 42327, 56436, 65016, 65842, 84654, 98763, 112872, 126981, 131684, 169308, 197526, 202229, 253962, 263368, 296289, 338616, 395052, 404458, 507924, 592578, 606687, 790104, 808916, 888867, 1015848, 1185156, 1213374, 1415603, 1617832, 1777734, 1820061, 2370312, 2426748, 2831206, 3555468, 3640122, 4246809, 4853496, 5460183, 5662412, 7110936, 7280244, 8493618, 10920366, 11324824, 12740427, 14560488, 16987236, 21840732, 25480854, 33974472, 38221281, 43681464, 50961708, 76442562, 101923416, 152885124, 305770248]

約数ペア:

[(1, 305770248), (2, 152885124), (3, 101923416), (4, 76442562), (6, 50961708), (7, 43681464), (8, 38221281), (9, 33974472), (12, 25480854), (14, 21840732), (18, 16987236), (21, 14560488), (24, 12740427), (27, 11324824), (28, 10920366), (36, 8493618), (42, 7280244), (43, 7110936), (54, 5662412), (56, 5460183), (63, 4853496), (72, 4246809), (84, 3640122), (86, 3555468), (108, 2831206), (126, 2426748), (129, 2370312), (168, 1820061), (172, 1777734), (189, 1617832), (216, 1415603), (252, 1213374), (258, 1185156), (301, 1015848), (344, 888867), (378, 808916), (387, 790104), (504, 606687), (516, 592578), (602, 507924), (756, 404458), (774, 395052), (903, 338616), (1032, 296289), (1161, 263368), (1204, 253962), (1512, 202229), (1548, 197526), (1806, 169308), (2322, 131684), (2408, 126981), (2709, 112872), (3096, 98763), (3612, 84654), (4644, 65842), (4703, 65016), (5418, 56436), (7224, 42327), (8127, 37624), (9288, 32921), (9406, 32508), (10836, 28218), (14109, 21672), (16254, 18812)]