267225272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^2$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 536481000

約数和(自身を除く): 269255728

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 127, 152, 218, 254, 436, 508, 872, 1016, 2071, 2413, 4142, 4826, 8284, 9652, 13843, 16129, 16568, 19304, 27686, 32258, 55372, 64516, 110744, 129032, 263017, 306451, 526034, 612902, 1052068, 1225804, 1758061, 2104136, 2451608, 3516122, 7032244, 14064488, 33403159, 66806318, 133612636, 267225272]

約数ペア:

[(1, 267225272), (2, 133612636), (4, 66806318), (8, 33403159), (19, 14064488), (38, 7032244), (76, 3516122), (109, 2451608), (127, 2104136), (152, 1758061), (218, 1225804), (254, 1052068), (436, 612902), (508, 526034), (872, 306451), (1016, 263017), (2071, 129032), (2413, 110744), (4142, 64516), (4826, 55372), (8284, 32258), (9652, 27686), (13843, 19304), (16129, 16568)]