2690352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 9169056

約数和(自身を除く): 6478704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 157, 168, 204, 238, 252, 272, 306, 314, 336, 357, 408, 471, 476, 504, 612, 628, 714, 816, 942, 952, 1008, 1071, 1099, 1224, 1256, 1413, 1428, 1884, 1904, 2142, 2198, 2448, 2512, 2669, 2826, 2856, 3297, 3768, 4284, 4396, 5338, 5652, 5712, 6594, 7536, 8007, 8568, 8792, 9891, 10676, 11304, 13188, 16014, 17136, 17584, 18683, 19782, 21352, 22608, 24021, 26376, 32028, 37366, 39564, 42704, 48042, 52752, 56049, 64056, 74732, 79128, 96084, 112098, 128112, 149464, 158256, 168147, 192168, 224196, 298928, 336294, 384336, 448392, 672588, 896784, 1345176, 2690352]

約数ペア:

[(1, 2690352), (2, 1345176), (3, 896784), (4, 672588), (6, 448392), (7, 384336), (8, 336294), (9, 298928), (12, 224196), (14, 192168), (16, 168147), (17, 158256), (18, 149464), (21, 128112), (24, 112098), (28, 96084), (34, 79128), (36, 74732), (42, 64056), (48, 56049), (51, 52752), (56, 48042), (63, 42704), (68, 39564), (72, 37366), (84, 32028), (102, 26376), (112, 24021), (119, 22608), (126, 21352), (136, 19782), (144, 18683), (153, 17584), (157, 17136), (168, 16014), (204, 13188), (238, 11304), (252, 10676), (272, 9891), (306, 8792), (314, 8568), (336, 8007), (357, 7536), (408, 6594), (471, 5712), (476, 5652), (504, 5338), (612, 4396), (628, 4284), (714, 3768), (816, 3297), (942, 2856), (952, 2826), (1008, 2669), (1071, 2512), (1099, 2448), (1224, 2198), (1256, 2142), (1413, 1904), (1428, 1884)]