298213916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 711244800

約数和(自身を除く): 413030884

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 71, 77, 91, 142, 143, 154, 182, 284, 286, 308, 364, 497, 572, 781, 923, 994, 1001, 1049, 1562, 1846, 1988, 2002, 2098, 3124, 3692, 4004, 4196, 5467, 6461, 7343, 10153, 10934, 11539, 12922, 13637, 14686, 20306, 21868, 23078, 25844, 27274, 29372, 40612, 46156, 54548, 71071, 74479, 80773, 95459, 142142, 148958, 150007, 161546, 190918, 284284, 297916, 300014, 323092, 381836, 521353, 600028, 819269, 968227, 1042706, 1050049, 1638538, 1936454, 2085412, 2100098, 3277076, 3872908, 4200196, 5734883, 6777589, 10650497, 11469766, 13555178, 21300994, 22939532, 27110356, 42601988, 74553479, 149106958, 298213916]

約数ペア:

[(1, 298213916), (2, 149106958), (4, 74553479), (7, 42601988), (11, 27110356), (13, 22939532), (14, 21300994), (22, 13555178), (26, 11469766), (28, 10650497), (44, 6777589), (52, 5734883), (71, 4200196), (77, 3872908), (91, 3277076), (142, 2100098), (143, 2085412), (154, 1936454), (182, 1638538), (284, 1050049), (286, 1042706), (308, 968227), (364, 819269), (497, 600028), (572, 521353), (781, 381836), (923, 323092), (994, 300014), (1001, 297916), (1049, 284284), (1562, 190918), (1846, 161546), (1988, 150007), (2002, 148958), (2098, 142142), (3124, 95459), (3692, 80773), (4004, 74479), (4196, 71071), (5467, 54548), (6461, 46156), (7343, 40612), (10153, 29372), (10934, 27274), (11539, 25844), (12922, 23078), (13637, 21868), (14686, 20306)]