342676360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16073}}^1$

素因数の和:16138

約数の個数: 64

約数和(自身を含む): 850636080

約数和(自身を除く): 507959720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 10660, 16073, 21320, 32146, 64292, 80365, 128584, 160730, 208949, 321460, 417898, 642920, 658993, 835796, 1044745, 1317986, 1671592, 2089490, 2635972, 3294965, 4178980, 5271944, 6589930, 8357960, 8566909, 13179860, 17133818, 26359720, 34267636, 42834545, 68535272, 85669090, 171338180, 342676360]

約数ペア:

[(1, 342676360), (2, 171338180), (4, 85669090), (5, 68535272), (8, 42834545), (10, 34267636), (13, 26359720), (20, 17133818), (26, 13179860), (40, 8566909), (41, 8357960), (52, 6589930), (65, 5271944), (82, 4178980), (104, 3294965), (130, 2635972), (164, 2089490), (205, 1671592), (260, 1317986), (328, 1044745), (410, 835796), (520, 658993), (533, 642920), (820, 417898), (1066, 321460), (1640, 208949), (2132, 160730), (2665, 128584), (4264, 80365), (5330, 64292), (10660, 32146), (16073, 21320)]