274987546

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 459763200

約数和(自身を除く): 184775654

約数列:

[1, 2, 17, 31, 34, 62, 103, 149, 206, 289, 298, 527, 578, 1054, 1751, 2533, 3193, 3502, 4619, 5066, 6386, 8959, 9238, 15347, 17918, 29767, 30694, 43061, 54281, 59534, 78523, 86122, 108562, 157046, 260899, 475757, 521798, 922777, 951514, 1334891, 1845554, 2669782, 4435283, 8087869, 8870566, 16175738, 137493773, 274987546]

約数ペア:

[(1, 274987546), (2, 137493773), (17, 16175738), (31, 8870566), (34, 8087869), (62, 4435283), (103, 2669782), (149, 1845554), (206, 1334891), (289, 951514), (298, 922777), (527, 521798), (578, 475757), (1054, 260899), (1751, 157046), (2533, 108562), (3193, 86122), (3502, 78523), (4619, 59534), (5066, 54281), (6386, 43061), (8959, 30694), (9238, 29767), (15347, 17918)]