238508556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 659425536

約数和(自身を除く): 420916980

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 131, 132, 143, 156, 262, 286, 393, 429, 524, 572, 786, 858, 1061, 1441, 1572, 1703, 1716, 2122, 2882, 3183, 3406, 4244, 4323, 5109, 5764, 6366, 6812, 8646, 10218, 11671, 12732, 13793, 17292, 18733, 20436, 23342, 27586, 35013, 37466, 41379, 46684, 55172, 56199, 70026, 74932, 82758, 112398, 138991, 140052, 151723, 165516, 224796, 277982, 303446, 416973, 455169, 555964, 606892, 833946, 910338, 1528901, 1667892, 1806883, 1820676, 3057802, 3613766, 4586703, 5420649, 6115604, 7227532, 9173406, 10841298, 18346812, 19875713, 21682596, 39751426, 59627139, 79502852, 119254278, 238508556]

約数ペア:

[(1, 238508556), (2, 119254278), (3, 79502852), (4, 59627139), (6, 39751426), (11, 21682596), (12, 19875713), (13, 18346812), (22, 10841298), (26, 9173406), (33, 7227532), (39, 6115604), (44, 5420649), (52, 4586703), (66, 3613766), (78, 3057802), (131, 1820676), (132, 1806883), (143, 1667892), (156, 1528901), (262, 910338), (286, 833946), (393, 606892), (429, 555964), (524, 455169), (572, 416973), (786, 303446), (858, 277982), (1061, 224796), (1441, 165516), (1572, 151723), (1703, 140052), (1716, 138991), (2122, 112398), (2882, 82758), (3183, 74932), (3406, 70026), (4244, 56199), (4323, 55172), (5109, 46684), (5764, 41379), (6366, 37466), (6812, 35013), (8646, 27586), (10218, 23342), (11671, 20436), (12732, 18733), (13793, 17292)]