345890402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 654272640

約数和(自身を除く): 308382238

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 53, 106, 143, 209, 247, 286, 418, 494, 583, 689, 1007, 1166, 1201, 1378, 2014, 2402, 2717, 5434, 7579, 11077, 13091, 13211, 15158, 15613, 22154, 22819, 26182, 26422, 31226, 45638, 63653, 127306, 144001, 171743, 251009, 288002, 296647, 343486, 502018, 593294, 700183, 827489, 1209407, 1400366, 1654978, 2418814, 3263117, 6526234, 9102379, 13303477, 15722291, 18204758, 26606954, 31444582, 172945201, 345890402]

約数ペア:

[(1, 345890402), (2, 172945201), (11, 31444582), (13, 26606954), (19, 18204758), (22, 15722291), (26, 13303477), (38, 9102379), (53, 6526234), (106, 3263117), (143, 2418814), (209, 1654978), (247, 1400366), (286, 1209407), (418, 827489), (494, 700183), (583, 593294), (689, 502018), (1007, 343486), (1166, 296647), (1201, 288002), (1378, 251009), (2014, 171743), (2402, 144001), (2717, 127306), (5434, 63653), (7579, 45638), (11077, 31226), (13091, 26422), (13211, 26182), (15158, 22819), (15613, 22154)]