388119424

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:828

約数の個数: 128

約数和(自身を含む): 983508480

約数和(自身を除く): 595389056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 154, 176, 212, 224, 308, 352, 371, 424, 448, 583, 616, 704, 742, 743, 848, 896, 1166, 1232, 1408, 1484, 1486, 1696, 2332, 2464, 2968, 2972, 3392, 4081, 4664, 4928, 5201, 5936, 5944, 6784, 8162, 8173, 9328, 9856, 10402, 11872, 11888, 16324, 16346, 18656, 20804, 23744, 23776, 32648, 32692, 37312, 39379, 41608, 47488, 47552, 57211, 65296, 65384, 74624, 78758, 83216, 95104, 114422, 130592, 130768, 157516, 166432, 228844, 261184, 261536, 275653, 315032, 332864, 433169, 457688, 522368, 523072, 551306, 630064, 665728, 866338, 915376, 1046144, 1102612, 1260128, 1732676, 1830752, 2205224, 2520256, 3032183, 3465352, 3661504, 4410448, 5040512, 6064366, 6930704, 7323008, 8820896, 12128732, 13861408, 17641792, 24257464, 27722816, 35283584, 48514928, 55445632, 97029856, 194059712, 388119424]

約数ペア:

[(1, 388119424), (2, 194059712), (4, 97029856), (7, 55445632), (8, 48514928), (11, 35283584), (14, 27722816), (16, 24257464), (22, 17641792), (28, 13861408), (32, 12128732), (44, 8820896), (53, 7323008), (56, 6930704), (64, 6064366), (77, 5040512), (88, 4410448), (106, 3661504), (112, 3465352), (128, 3032183), (154, 2520256), (176, 2205224), (212, 1830752), (224, 1732676), (308, 1260128), (352, 1102612), (371, 1046144), (424, 915376), (448, 866338), (583, 665728), (616, 630064), (704, 551306), (742, 523072), (743, 522368), (848, 457688), (896, 433169), (1166, 332864), (1232, 315032), (1408, 275653), (1484, 261536), (1486, 261184), (1696, 228844), (2332, 166432), (2464, 157516), (2968, 130768), (2972, 130592), (3392, 114422), (4081, 95104), (4664, 83216), (4928, 78758), (5201, 74624), (5936, 65384), (5944, 65296), (6784, 57211), (8162, 47552), (8173, 47488), (9328, 41608), (9856, 39379), (10402, 37312), (11872, 32692), (11888, 32648), (16324, 23776), (16346, 23744), (18656, 20804)]