253628856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8741}}^1$

素因数の和:8797

約数の個数: 96

約数和(自身を含む): 763701120

約数和(自身を除く): 510072264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 8741, 9672, 14508, 17482, 26223, 29016, 34964, 52446, 69928, 78669, 104892, 113633, 157338, 209784, 227266, 270971, 314676, 340899, 454532, 541942, 629352, 681798, 812913, 909064, 1022697, 1083884, 1363596, 1625826, 2045394, 2167768, 2438739, 2727192, 3251652, 3522623, 4090788, 4877478, 6503304, 7045246, 8181576, 9754956, 10567869, 14090492, 19509912, 21135738, 28180984, 31703607, 42271476, 63407214, 84542952, 126814428, 253628856]

約数ペア:

[(1, 253628856), (2, 126814428), (3, 84542952), (4, 63407214), (6, 42271476), (8, 31703607), (9, 28180984), (12, 21135738), (13, 19509912), (18, 14090492), (24, 10567869), (26, 9754956), (31, 8181576), (36, 7045246), (39, 6503304), (52, 4877478), (62, 4090788), (72, 3522623), (78, 3251652), (93, 2727192), (104, 2438739), (117, 2167768), (124, 2045394), (156, 1625826), (186, 1363596), (234, 1083884), (248, 1022697), (279, 909064), (312, 812913), (372, 681798), (403, 629352), (468, 541942), (558, 454532), (744, 340899), (806, 314676), (936, 270971), (1116, 227266), (1209, 209784), (1612, 157338), (2232, 113633), (2418, 104892), (3224, 78669), (3627, 69928), (4836, 52446), (7254, 34964), (8741, 29016), (9672, 26223), (14508, 17482)]