219344916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{63689}}^1$

素因数の和:63744

約数の個数: 48

約数和(自身を含む): 599195520

約数和(自身を除く): 379850604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 63689, 127378, 191067, 254756, 382134, 445823, 764268, 891646, 1337469, 1783292, 2611249, 2674938, 5222498, 5349876, 7833747, 10444996, 15667494, 18278743, 31334988, 36557486, 54836229, 73114972, 109672458, 219344916]

約数ペア:

[(1, 219344916), (2, 109672458), (3, 73114972), (4, 54836229), (6, 36557486), (7, 31334988), (12, 18278743), (14, 15667494), (21, 10444996), (28, 7833747), (41, 5349876), (42, 5222498), (82, 2674938), (84, 2611249), (123, 1783292), (164, 1337469), (246, 891646), (287, 764268), (492, 445823), (574, 382134), (861, 254756), (1148, 191067), (1722, 127378), (3444, 63689)]