673375136

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 1571996160

約数和(自身を除く): 898621024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 113, 148, 224, 226, 259, 296, 452, 518, 592, 719, 791, 904, 1036, 1184, 1438, 1582, 1808, 2072, 2876, 3164, 3616, 4144, 4181, 5033, 5752, 6328, 8288, 8362, 10066, 11504, 12656, 16724, 20132, 23008, 25312, 26603, 29267, 33448, 40264, 53206, 58534, 66896, 80528, 81247, 106412, 117068, 133792, 161056, 162494, 186221, 212824, 234136, 324988, 372442, 425648, 468272, 568729, 649976, 744884, 851296, 936544, 1137458, 1299952, 1489768, 2274916, 2599904, 2979536, 3006139, 4549832, 5959072, 6012278, 9099664, 12024556, 18199328, 21042973, 24049112, 42085946, 48098224, 84171892, 96196448, 168343784, 336687568, 673375136]

約数ペア:

[(1, 673375136), (2, 336687568), (4, 168343784), (7, 96196448), (8, 84171892), (14, 48098224), (16, 42085946), (28, 24049112), (32, 21042973), (37, 18199328), (56, 12024556), (74, 9099664), (112, 6012278), (113, 5959072), (148, 4549832), (224, 3006139), (226, 2979536), (259, 2599904), (296, 2274916), (452, 1489768), (518, 1299952), (592, 1137458), (719, 936544), (791, 851296), (904, 744884), (1036, 649976), (1184, 568729), (1438, 468272), (1582, 425648), (1808, 372442), (2072, 324988), (2876, 234136), (3164, 212824), (3616, 186221), (4144, 162494), (4181, 161056), (5033, 133792), (5752, 117068), (6328, 106412), (8288, 81247), (8362, 80528), (10066, 66896), (11504, 58534), (12656, 53206), (16724, 40264), (20132, 33448), (23008, 29267), (25312, 26603)]