938946560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 156

約数和(自身を含む): 2396752128

約数和(自身を除く): 1457805568

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 128, 152, 160, 190, 254, 256, 304, 320, 361, 380, 508, 512, 608, 635, 640, 722, 760, 1016, 1024, 1216, 1270, 1280, 1444, 1520, 1805, 2032, 2048, 2413, 2432, 2540, 2560, 2888, 3040, 3610, 4064, 4096, 4826, 4864, 5080, 5120, 5776, 6080, 7220, 8128, 9652, 9728, 10160, 10240, 11552, 12065, 12160, 14440, 16256, 19304, 19456, 20320, 20480, 23104, 24130, 24320, 28880, 32512, 38608, 38912, 40640, 45847, 46208, 48260, 48640, 57760, 65024, 77216, 77824, 81280, 91694, 92416, 96520, 97280, 115520, 130048, 154432, 162560, 183388, 184832, 193040, 194560, 229235, 231040, 260096, 308864, 325120, 366776, 369664, 386080, 389120, 458470, 462080, 520192, 617728, 650240, 733552, 739328, 772160, 916940, 924160, 1235456, 1300480, 1467104, 1478656, 1544320, 1833880, 1848320, 2470912, 2600960, 2934208, 3088640, 3667760, 3696640, 4941824, 5868416, 6177280, 7335520, 7393280, 9883648, 11736832, 12354560, 14671040, 23473664, 24709120, 29342080, 46947328, 49418240, 58684160, 93894656, 117368320, 187789312, 234736640, 469473280, 938946560]

約数ペア:

[(1, 938946560), (2, 469473280), (4, 234736640), (5, 187789312), (8, 117368320), (10, 93894656), (16, 58684160), (19, 49418240), (20, 46947328), (32, 29342080), (38, 24709120), (40, 23473664), (64, 14671040), (76, 12354560), (80, 11736832), (95, 9883648), (127, 7393280), (128, 7335520), (152, 6177280), (160, 5868416), (190, 4941824), (254, 3696640), (256, 3667760), (304, 3088640), (320, 2934208), (361, 2600960), (380, 2470912), (508, 1848320), (512, 1833880), (608, 1544320), (635, 1478656), (640, 1467104), (722, 1300480), (760, 1235456), (1016, 924160), (1024, 916940), (1216, 772160), (1270, 739328), (1280, 733552), (1444, 650240), (1520, 617728), (1805, 520192), (2032, 462080), (2048, 458470), (2413, 389120), (2432, 386080), (2540, 369664), (2560, 366776), (2888, 325120), (3040, 308864), (3610, 260096), (4064, 231040), (4096, 229235), (4826, 194560), (4864, 193040), (5080, 184832), (5120, 183388), (5776, 162560), (6080, 154432), (7220, 130048), (8128, 115520), (9652, 97280), (9728, 96520), (10160, 92416), (10240, 91694), (11552, 81280), (12065, 77824), (12160, 77216), (14440, 65024), (16256, 57760), (19304, 48640), (19456, 48260), (20320, 46208), (20480, 45847), (23104, 40640), (24130, 38912), (24320, 38608), (28880, 32512)]