221583504

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 583073792

約数和(自身を除く): 361490288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 163, 223, 254, 326, 381, 446, 489, 508, 652, 669, 762, 892, 978, 1016, 1304, 1338, 1524, 1784, 1956, 2032, 2608, 2676, 3048, 3568, 3912, 5352, 6096, 7824, 10704, 20701, 28321, 36349, 41402, 56642, 62103, 72698, 82804, 84963, 109047, 113284, 124206, 145396, 165608, 169926, 218094, 226568, 248412, 290792, 331216, 339852, 436188, 453136, 496824, 581584, 679704, 872376, 993648, 1359408, 1744752, 4616323, 9232646, 13848969, 18465292, 27697938, 36930584, 55395876, 73861168, 110791752, 221583504]

約数ペア:

[(1, 221583504), (2, 110791752), (3, 73861168), (4, 55395876), (6, 36930584), (8, 27697938), (12, 18465292), (16, 13848969), (24, 9232646), (48, 4616323), (127, 1744752), (163, 1359408), (223, 993648), (254, 872376), (326, 679704), (381, 581584), (446, 496824), (489, 453136), (508, 436188), (652, 339852), (669, 331216), (762, 290792), (892, 248412), (978, 226568), (1016, 218094), (1304, 169926), (1338, 165608), (1524, 145396), (1784, 124206), (1956, 113284), (2032, 109047), (2608, 84963), (2676, 82804), (3048, 72698), (3568, 62103), (3912, 56642), (5352, 41402), (6096, 36349), (7824, 28321), (10704, 20701)]