427997328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1341

約数の個数: 120

約数和(自身を含む): 1236900000

約数和(自身を除く): 808902672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 121, 132, 176, 177, 236, 242, 264, 354, 363, 472, 484, 528, 649, 708, 726, 944, 968, 1249, 1298, 1416, 1452, 1936, 1947, 2498, 2596, 2832, 2904, 3747, 3894, 4996, 5192, 5808, 7139, 7494, 7788, 9992, 10384, 13739, 14278, 14988, 15576, 19984, 21417, 27478, 28556, 29976, 31152, 41217, 42834, 54956, 57112, 59952, 73691, 82434, 85668, 109912, 114224, 147382, 151129, 164868, 171336, 219824, 221073, 294764, 302258, 329736, 342672, 442146, 453387, 589528, 604516, 659472, 810601, 884292, 906774, 1179056, 1209032, 1621202, 1768584, 1813548, 2418064, 2431803, 3242404, 3537168, 3627096, 4863606, 6484808, 7254192, 8916611, 9727212, 12969616, 17833222, 19454424, 26749833, 35666444, 38908848, 53499666, 71332888, 106999332, 142665776, 213998664, 427997328]

約数ペア:

[(1, 427997328), (2, 213998664), (3, 142665776), (4, 106999332), (6, 71332888), (8, 53499666), (11, 38908848), (12, 35666444), (16, 26749833), (22, 19454424), (24, 17833222), (33, 12969616), (44, 9727212), (48, 8916611), (59, 7254192), (66, 6484808), (88, 4863606), (118, 3627096), (121, 3537168), (132, 3242404), (176, 2431803), (177, 2418064), (236, 1813548), (242, 1768584), (264, 1621202), (354, 1209032), (363, 1179056), (472, 906774), (484, 884292), (528, 810601), (649, 659472), (708, 604516), (726, 589528), (944, 453387), (968, 442146), (1249, 342672), (1298, 329736), (1416, 302258), (1452, 294764), (1936, 221073), (1947, 219824), (2498, 171336), (2596, 164868), (2832, 151129), (2904, 147382), (3747, 114224), (3894, 109912), (4996, 85668), (5192, 82434), (5808, 73691), (7139, 59952), (7494, 57112), (7788, 54956), (9992, 42834), (10384, 41217), (13739, 31152), (14278, 29976), (14988, 28556), (15576, 27478), (19984, 21417)]