2812195968

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 7587820800

約数和(自身を除く): 4775624832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 179, 192, 251, 326, 358, 384, 489, 502, 537, 652, 716, 753, 978, 1004, 1074, 1304, 1432, 1506, 1956, 2008, 2148, 2608, 2864, 3012, 3912, 4016, 4296, 5216, 5728, 6024, 7824, 8032, 8592, 10432, 11456, 12048, 15648, 16064, 17184, 20864, 22912, 24096, 29177, 31296, 32128, 34368, 40913, 44929, 48192, 58354, 62592, 68736, 81826, 87531, 89858, 96384, 116708, 122739, 134787, 163652, 175062, 179716, 233416, 245478, 269574, 327304, 350124, 359432, 466832, 490956, 539148, 654608, 700248, 718864, 933664, 981912, 1078296, 1309216, 1400496, 1437728, 1867328, 1963824, 2156592, 2618432, 2800992, 2875456, 3734656, 3927648, 4313184, 5236864, 5601984, 5750912, 7323427, 7855296, 8626368, 11203968, 14646854, 15710592, 17252736, 21970281, 29293708, 43940562, 58587416, 87881124, 117174832, 175762248, 234349664, 351524496, 468699328, 703048992, 937398656, 1406097984, 2812195968]

約数ペア:

[(1, 2812195968), (2, 1406097984), (3, 937398656), (4, 703048992), (6, 468699328), (8, 351524496), (12, 234349664), (16, 175762248), (24, 117174832), (32, 87881124), (48, 58587416), (64, 43940562), (96, 29293708), (128, 21970281), (163, 17252736), (179, 15710592), (192, 14646854), (251, 11203968), (326, 8626368), (358, 7855296), (384, 7323427), (489, 5750912), (502, 5601984), (537, 5236864), (652, 4313184), (716, 3927648), (753, 3734656), (978, 2875456), (1004, 2800992), (1074, 2618432), (1304, 2156592), (1432, 1963824), (1506, 1867328), (1956, 1437728), (2008, 1400496), (2148, 1309216), (2608, 1078296), (2864, 981912), (3012, 933664), (3912, 718864), (4016, 700248), (4296, 654608), (5216, 539148), (5728, 490956), (6024, 466832), (7824, 359432), (8032, 350124), (8592, 327304), (10432, 269574), (11456, 245478), (12048, 233416), (15648, 179716), (16064, 175062), (17184, 163652), (20864, 134787), (22912, 122739), (24096, 116708), (29177, 96384), (31296, 89858), (32128, 87531), (34368, 81826), (40913, 68736), (44929, 62592), (48192, 58354)]