417720016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2689}}^1$

素因数の和:2796

約数の個数: 80

約数和(自身を含む): 987337600

約数和(自身を除く): 569617584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 73, 76, 112, 133, 146, 152, 266, 292, 304, 511, 532, 584, 1022, 1064, 1168, 1387, 2044, 2128, 2689, 2774, 4088, 5378, 5548, 8176, 9709, 10756, 11096, 18823, 19418, 21512, 22192, 37646, 38836, 43024, 51091, 75292, 77672, 102182, 150584, 155344, 196297, 204364, 301168, 357637, 392594, 408728, 715274, 785188, 817456, 1374079, 1430548, 1570376, 2748158, 2861096, 3140752, 3729643, 5496316, 5722192, 7459286, 10992632, 14918572, 21985264, 26107501, 29837144, 52215002, 59674288, 104430004, 208860008, 417720016]

約数ペア:

[(1, 417720016), (2, 208860008), (4, 104430004), (7, 59674288), (8, 52215002), (14, 29837144), (16, 26107501), (19, 21985264), (28, 14918572), (38, 10992632), (56, 7459286), (73, 5722192), (76, 5496316), (112, 3729643), (133, 3140752), (146, 2861096), (152, 2748158), (266, 1570376), (292, 1430548), (304, 1374079), (511, 817456), (532, 785188), (584, 715274), (1022, 408728), (1064, 392594), (1168, 357637), (1387, 301168), (2044, 204364), (2128, 196297), (2689, 155344), (2774, 150584), (4088, 102182), (5378, 77672), (5548, 75292), (8176, 51091), (9709, 43024), (10756, 38836), (11096, 37646), (18823, 22192), (19418, 21512)]