340259122749

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{57097}}^1$

素因数の和:57466

約数の個数: 64

約数和(自身を含む): 567259951104

約数和(自身を除く): 227000828355

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 263, 273, 581, 789, 1079, 1743, 1841, 3237, 3419, 5523, 7553, 10257, 21829, 22659, 23933, 57097, 65487, 71799, 152803, 171291, 283777, 399679, 458409, 742261, 851331, 1199037, 1986439, 2226783, 4739051, 5195827, 5959317, 14217153, 15016511, 15587481, 33173357, 45049533, 61607663, 99520071, 105115577, 184822989, 195214643, 315346731, 431253641, 585643929, 1246370413, 1293760923, 1366502501, 3739111239, 4099507503, 8724592891, 16202815369, 26173778673, 48608446107, 113419707583, 340259122749]

約数ペア:

[(1, 340259122749), (3, 113419707583), (7, 48608446107), (13, 26173778673), (21, 16202815369), (39, 8724592891), (83, 4099507503), (91, 3739111239), (249, 1366502501), (263, 1293760923), (273, 1246370413), (581, 585643929), (789, 431253641), (1079, 315346731), (1743, 195214643), (1841, 184822989), (3237, 105115577), (3419, 99520071), (5523, 61607663), (7553, 45049533), (10257, 33173357), (21829, 15587481), (22659, 15016511), (23933, 14217153), (57097, 5959317), (65487, 5195827), (71799, 4739051), (152803, 2226783), (171291, 1986439), (283777, 1199037), (399679, 851331), (458409, 742261)]