215895648

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 603542016

約数和(自身を除く): 387646368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 263, 272, 408, 503, 526, 544, 789, 816, 1006, 1052, 1509, 1578, 1632, 2012, 2104, 3018, 3156, 4024, 4208, 4471, 6036, 6312, 8048, 8416, 8551, 8942, 12072, 12624, 13413, 16096, 17102, 17884, 24144, 25248, 25653, 26826, 34204, 35768, 48288, 51306, 53652, 68408, 71536, 102612, 107304, 132289, 136816, 143072, 205224, 214608, 264578, 273632, 396867, 410448, 429216, 529156, 793734, 820896, 1058312, 1587468, 2116624, 2248913, 3174936, 4233248, 4497826, 6349872, 6746739, 8995652, 12699744, 13493478, 17991304, 26986956, 35982608, 53973912, 71965216, 107947824, 215895648]

約数ペア:

[(1, 215895648), (2, 107947824), (3, 71965216), (4, 53973912), (6, 35982608), (8, 26986956), (12, 17991304), (16, 13493478), (17, 12699744), (24, 8995652), (32, 6746739), (34, 6349872), (48, 4497826), (51, 4233248), (68, 3174936), (96, 2248913), (102, 2116624), (136, 1587468), (204, 1058312), (263, 820896), (272, 793734), (408, 529156), (503, 429216), (526, 410448), (544, 396867), (789, 273632), (816, 264578), (1006, 214608), (1052, 205224), (1509, 143072), (1578, 136816), (1632, 132289), (2012, 107304), (2104, 102612), (3018, 71536), (3156, 68408), (4024, 53652), (4208, 51306), (4471, 48288), (6036, 35768), (6312, 34204), (8048, 26826), (8416, 25653), (8551, 25248), (8942, 24144), (12072, 17884), (12624, 17102), (13413, 16096)]