247348536

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{28549}}^1$

素因数の和:28596

約数の個数: 48

約数和(自身を含む): 652653000

約数和(自身を除く): 405304464

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 28549, 57098, 85647, 114196, 171294, 228392, 342588, 542431, 685176, 1084862, 1627293, 2169724, 3254586, 4339448, 6509172, 10306189, 13018344, 20612378, 30918567, 41224756, 61837134, 82449512, 123674268, 247348536]

約数ペア:

[(1, 247348536), (2, 123674268), (3, 82449512), (4, 61837134), (6, 41224756), (8, 30918567), (12, 20612378), (19, 13018344), (24, 10306189), (38, 6509172), (57, 4339448), (76, 3254586), (114, 2169724), (152, 1627293), (228, 1084862), (361, 685176), (456, 542431), (722, 342588), (1083, 228392), (1444, 171294), (2166, 114196), (2888, 85647), (4332, 57098), (8664, 28549)]