1936428928

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6748

約数の個数: 128

約数和(自身を含む): 4914604800

約数和(自身を除く): 2978175872

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 476, 532, 544, 608, 646, 896, 952, 1064, 1088, 1216, 1292, 1904, 2128, 2176, 2261, 2432, 2584, 3808, 4256, 4522, 5168, 6691, 7616, 8512, 9044, 10336, 13382, 15232, 17024, 18088, 20672, 26764, 36176, 41344, 46837, 53528, 72352, 93674, 107056, 113747, 127129, 144704, 187348, 214112, 227494, 254258, 289408, 374696, 428224, 454988, 508516, 749392, 796229, 856448, 889903, 909976, 1017032, 1498784, 1592458, 1779806, 1819952, 2034064, 2161193, 2997568, 3184916, 3559612, 3639904, 4068128, 4322386, 5995136, 6369832, 7119224, 7279808, 8136256, 8644772, 12739664, 14238448, 14559616, 15128351, 16272512, 17289544, 25479328, 28476896, 30256702, 34579088, 50958656, 56953792, 60513404, 69158176, 101917312, 113907584, 121026808, 138316352, 242053616, 276632704, 484107232, 968214464, 1936428928]

約数ペア:

[(1, 1936428928), (2, 968214464), (4, 484107232), (7, 276632704), (8, 242053616), (14, 138316352), (16, 121026808), (17, 113907584), (19, 101917312), (28, 69158176), (32, 60513404), (34, 56953792), (38, 50958656), (56, 34579088), (64, 30256702), (68, 28476896), (76, 25479328), (112, 17289544), (119, 16272512), (128, 15128351), (133, 14559616), (136, 14238448), (152, 12739664), (224, 8644772), (238, 8136256), (266, 7279808), (272, 7119224), (304, 6369832), (323, 5995136), (448, 4322386), (476, 4068128), (532, 3639904), (544, 3559612), (608, 3184916), (646, 2997568), (896, 2161193), (952, 2034064), (1064, 1819952), (1088, 1779806), (1216, 1592458), (1292, 1498784), (1904, 1017032), (2128, 909976), (2176, 889903), (2261, 856448), (2432, 796229), (2584, 749392), (3808, 508516), (4256, 454988), (4522, 428224), (5168, 374696), (6691, 289408), (7616, 254258), (8512, 227494), (9044, 214112), (10336, 187348), (13382, 144704), (15232, 127129), (17024, 113747), (18088, 107056), (20672, 93674), (26764, 72352), (36176, 53528), (41344, 46837)]