1000008

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 3088800

約数和(自身を除く): 2088792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 43, 51, 57, 68, 72, 76, 86, 102, 114, 129, 136, 152, 153, 171, 172, 204, 228, 258, 306, 323, 342, 344, 387, 408, 456, 516, 612, 646, 684, 731, 774, 817, 969, 1032, 1224, 1292, 1368, 1462, 1548, 1634, 1938, 2193, 2451, 2584, 2907, 2924, 3096, 3268, 3876, 4386, 4902, 5814, 5848, 6536, 6579, 7353, 7752, 8772, 9804, 11628, 13158, 13889, 14706, 17544, 19608, 23256, 26316, 27778, 29412, 41667, 52632, 55556, 58824, 83334, 111112, 125001, 166668, 250002, 333336, 500004, 1000008]

約数ペア:

[(1, 1000008), (2, 500004), (3, 333336), (4, 250002), (6, 166668), (8, 125001), (9, 111112), (12, 83334), (17, 58824), (18, 55556), (19, 52632), (24, 41667), (34, 29412), (36, 27778), (38, 26316), (43, 23256), (51, 19608), (57, 17544), (68, 14706), (72, 13889), (76, 13158), (86, 11628), (102, 9804), (114, 8772), (129, 7752), (136, 7353), (152, 6579), (153, 6536), (171, 5848), (172, 5814), (204, 4902), (228, 4386), (258, 3876), (306, 3268), (323, 3096), (342, 2924), (344, 2907), (387, 2584), (408, 2451), (456, 2193), (516, 1938), (612, 1634), (646, 1548), (684, 1462), (731, 1368), (774, 1292), (817, 1224), (969, 1032)]