293144852

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10459}}^1$

素因数の和:10501

約数の個数: 72

約数和(自身を含む): 701154720

約数和(自身を除く): 408009868

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 10459, 14014, 20918, 28028, 41836, 73213, 115049, 135967, 146426, 230098, 271934, 292852, 460196, 512491, 543868, 805343, 951769, 1024982, 1495637, 1610686, 1903538, 2049964, 2991274, 3221372, 3807076, 5637401, 5982548, 6662383, 10469459, 11274802, 13324766, 20938918, 22549604, 26649532, 41877836, 73286213, 146572426, 293144852]

約数ペア:

[(1, 293144852), (2, 146572426), (4, 73286213), (7, 41877836), (11, 26649532), (13, 22549604), (14, 20938918), (22, 13324766), (26, 11274802), (28, 10469459), (44, 6662383), (49, 5982548), (52, 5637401), (77, 3807076), (91, 3221372), (98, 2991274), (143, 2049964), (154, 1903538), (182, 1610686), (196, 1495637), (286, 1024982), (308, 951769), (364, 805343), (539, 543868), (572, 512491), (637, 460196), (1001, 292852), (1078, 271934), (1274, 230098), (2002, 146426), (2156, 135967), (2548, 115049), (4004, 73213), (7007, 41836), (10459, 28028), (14014, 20918)]