201728384

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 481178880

約数和(自身を除く): 279450496

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 103, 104, 107, 128, 143, 176, 206, 208, 214, 286, 352, 412, 416, 428, 572, 704, 824, 832, 856, 1133, 1144, 1177, 1339, 1391, 1408, 1648, 1664, 1712, 2266, 2288, 2354, 2678, 2782, 3296, 3424, 4532, 4576, 4708, 5356, 5564, 6592, 6848, 9064, 9152, 9416, 10712, 11021, 11128, 13184, 13696, 14729, 15301, 18128, 18304, 18832, 21424, 22042, 22256, 29458, 30602, 36256, 37664, 42848, 44084, 44512, 58916, 61204, 72512, 75328, 85696, 88168, 89024, 117832, 121231, 122408, 143273, 145024, 150656, 171392, 176336, 178048, 235664, 242462, 244816, 286546, 352672, 471328, 484924, 489632, 573092, 705344, 942656, 969848, 979264, 1146184, 1410688, 1576003, 1885312, 1939696, 1958528, 2292368, 3152006, 3879392, 4584736, 6304012, 7758784, 9169472, 12608024, 15517568, 18338944, 25216048, 50432096, 100864192, 201728384]

約数ペア:

[(1, 201728384), (2, 100864192), (4, 50432096), (8, 25216048), (11, 18338944), (13, 15517568), (16, 12608024), (22, 9169472), (26, 7758784), (32, 6304012), (44, 4584736), (52, 3879392), (64, 3152006), (88, 2292368), (103, 1958528), (104, 1939696), (107, 1885312), (128, 1576003), (143, 1410688), (176, 1146184), (206, 979264), (208, 969848), (214, 942656), (286, 705344), (352, 573092), (412, 489632), (416, 484924), (428, 471328), (572, 352672), (704, 286546), (824, 244816), (832, 242462), (856, 235664), (1133, 178048), (1144, 176336), (1177, 171392), (1339, 150656), (1391, 145024), (1408, 143273), (1648, 122408), (1664, 121231), (1712, 117832), (2266, 89024), (2288, 88168), (2354, 85696), (2678, 75328), (2782, 72512), (3296, 61204), (3424, 58916), (4532, 44512), (4576, 44084), (4708, 42848), (5356, 37664), (5564, 36256), (6592, 30602), (6848, 29458), (9064, 22256), (9152, 22042), (9416, 21424), (10712, 18832), (11021, 18304), (11128, 18128), (13184, 15301), (13696, 14729)]