223319536

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:183

約数の個数: 90

約数和(自身を含む): 499113888

約数和(自身を除く): 275794352

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 61, 62, 88, 121, 122, 124, 176, 242, 244, 248, 341, 484, 488, 496, 671, 682, 968, 976, 1342, 1364, 1891, 1936, 2684, 2728, 3721, 3751, 3782, 5368, 5456, 7381, 7442, 7502, 7564, 10736, 14762, 14884, 15004, 15128, 20801, 29524, 29768, 30008, 30256, 40931, 41602, 59048, 59536, 60016, 81862, 83204, 115351, 118096, 163724, 166408, 228811, 230702, 327448, 332816, 450241, 457622, 461404, 654896, 900482, 915244, 922808, 1268861, 1800964, 1830488, 1845616, 2537722, 3601928, 3660976, 5075444, 7203856, 10150888, 13957471, 20301776, 27914942, 55829884, 111659768, 223319536]

約数ペア:

[(1, 223319536), (2, 111659768), (4, 55829884), (8, 27914942), (11, 20301776), (16, 13957471), (22, 10150888), (31, 7203856), (44, 5075444), (61, 3660976), (62, 3601928), (88, 2537722), (121, 1845616), (122, 1830488), (124, 1800964), (176, 1268861), (242, 922808), (244, 915244), (248, 900482), (341, 654896), (484, 461404), (488, 457622), (496, 450241), (671, 332816), (682, 327448), (968, 230702), (976, 228811), (1342, 166408), (1364, 163724), (1891, 118096), (1936, 115351), (2684, 83204), (2728, 81862), (3721, 60016), (3751, 59536), (3782, 59048), (5368, 41602), (5456, 40931), (7381, 30256), (7442, 30008), (7502, 29768), (7564, 29524), (10736, 20801), (14762, 15128), (14884, 15004)]