771888376

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2877

約数の個数: 96

約数和(自身を含む): 1820739600

約数和(自身を除く): 1048851224

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 74, 76, 98, 133, 148, 152, 196, 259, 266, 296, 392, 518, 532, 703, 931, 1036, 1064, 1406, 1813, 1862, 2072, 2801, 2812, 3626, 3724, 4921, 5602, 5624, 7252, 7448, 9842, 11204, 14504, 19607, 19684, 22408, 34447, 39214, 39368, 53219, 68894, 78428, 103637, 106438, 137249, 137788, 156856, 207274, 212876, 274498, 275576, 372533, 414548, 425752, 548996, 725459, 745066, 829096, 1097992, 1450918, 1490132, 1969103, 2607731, 2901836, 2980264, 3938206, 5078213, 5215462, 5803672, 7876412, 10156426, 10430924, 13783721, 15752824, 20312852, 20861848, 27567442, 40625704, 55134884, 96486047, 110269768, 192972094, 385944188, 771888376]

約数ペア:

[(1, 771888376), (2, 385944188), (4, 192972094), (7, 110269768), (8, 96486047), (14, 55134884), (19, 40625704), (28, 27567442), (37, 20861848), (38, 20312852), (49, 15752824), (56, 13783721), (74, 10430924), (76, 10156426), (98, 7876412), (133, 5803672), (148, 5215462), (152, 5078213), (196, 3938206), (259, 2980264), (266, 2901836), (296, 2607731), (392, 1969103), (518, 1490132), (532, 1450918), (703, 1097992), (931, 829096), (1036, 745066), (1064, 725459), (1406, 548996), (1813, 425752), (1862, 414548), (2072, 372533), (2801, 275576), (2812, 274498), (3626, 212876), (3724, 207274), (4921, 156856), (5602, 137788), (5624, 137249), (7252, 106438), (7448, 103637), (9842, 78428), (11204, 68894), (14504, 53219), (19607, 39368), (19684, 39214), (22408, 34447)]