248140824

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{219983}}^1$

素因数の和:220039

約数の個数: 32

約数和(自身を含む): 633553920

約数和(自身を除く): 385413096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 219983, 439966, 659949, 879932, 1319898, 1759864, 2639796, 5279592, 10339201, 20678402, 31017603, 41356804, 62035206, 82713608, 124070412, 248140824]

約数ペア:

[(1, 248140824), (2, 124070412), (3, 82713608), (4, 62035206), (6, 41356804), (8, 31017603), (12, 20678402), (24, 10339201), (47, 5279592), (94, 2639796), (141, 1759864), (188, 1319898), (282, 879932), (376, 659949), (564, 439966), (1128, 219983)]