242956272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4691}}^1$

素因数の和:4798

約数の個数: 80

約数和(自身を含む): 684206208

約数和(自身を除く): 441249936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1992, 2158, 3237, 3984, 4316, 4691, 6474, 8632, 9382, 12948, 14073, 17264, 18764, 25896, 28146, 37528, 51792, 56292, 60983, 75056, 112584, 121966, 182949, 225168, 243932, 365898, 389353, 487864, 731796, 778706, 975728, 1168059, 1463592, 1557412, 2336118, 2927184, 3114824, 4672236, 5061589, 6229648, 9344472, 10123178, 15184767, 18688944, 20246356, 30369534, 40492712, 60739068, 80985424, 121478136, 242956272]

約数ペア:

[(1, 242956272), (2, 121478136), (3, 80985424), (4, 60739068), (6, 40492712), (8, 30369534), (12, 20246356), (13, 18688944), (16, 15184767), (24, 10123178), (26, 9344472), (39, 6229648), (48, 5061589), (52, 4672236), (78, 3114824), (83, 2927184), (104, 2336118), (156, 1557412), (166, 1463592), (208, 1168059), (249, 975728), (312, 778706), (332, 731796), (498, 487864), (624, 389353), (664, 365898), (996, 243932), (1079, 225168), (1328, 182949), (1992, 121966), (2158, 112584), (3237, 75056), (3984, 60983), (4316, 56292), (4691, 51792), (6474, 37528), (8632, 28146), (9382, 25896), (12948, 18764), (14073, 17264)]