242568716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{829}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 486087840

約数和(自身を除く): 243519124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 331, 442, 662, 829, 884, 1324, 1658, 3316, 4303, 5627, 8606, 10777, 11254, 14093, 17212, 21554, 22508, 28186, 43108, 56372, 73151, 146302, 183209, 274399, 292604, 366418, 548798, 732836, 1097596, 3567187, 4664783, 7134374, 9329566, 14268748, 18659132, 60642179, 121284358, 242568716]

約数ペア:

[(1, 242568716), (2, 121284358), (4, 60642179), (13, 18659132), (17, 14268748), (26, 9329566), (34, 7134374), (52, 4664783), (68, 3567187), (221, 1097596), (331, 732836), (442, 548798), (662, 366418), (829, 292604), (884, 274399), (1324, 183209), (1658, 146302), (3316, 73151), (4303, 56372), (5627, 43108), (8606, 28186), (10777, 22508), (11254, 21554), (14093, 17212)]