2689413768

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^2\times {\mathrm{157}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 7581663180

約数和(自身を除く): 4892249412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 67, 72, 106, 134, 157, 159, 201, 212, 268, 314, 318, 402, 424, 471, 477, 536, 603, 628, 636, 804, 942, 954, 1206, 1256, 1272, 1413, 1608, 1884, 1908, 2412, 2826, 3551, 3768, 3816, 4489, 4824, 5652, 7102, 8321, 8978, 10519, 10653, 11304, 13467, 14204, 16642, 17956, 21038, 21306, 24963, 26934, 28408, 31557, 31959, 33284, 35912, 40401, 42076, 42612, 49926, 53868, 63114, 63918, 66568, 74889, 80802, 84152, 85224, 94671, 99852, 107736, 126228, 127836, 149778, 161604, 189342, 199704, 237917, 252456, 255672, 299556, 323208, 378684, 475834, 557507, 599112, 704773, 713751, 757368, 951668, 1115014, 1409546, 1427502, 1672521, 1903336, 2114319, 2141253, 2230028, 2819092, 2855004, 3345042, 4228638, 4282506, 4460056, 5017563, 5638184, 5710008, 6342957, 6690084, 8457276, 8565012, 10035126, 12685914, 13380168, 16914552, 17130024, 20070252, 25371828, 37352969, 40140504, 50743656, 74705938, 112058907, 149411876, 224117814, 298823752, 336176721, 448235628, 672353442, 896471256, 1344706884, 2689413768]

約数ペア:

[(1, 2689413768), (2, 1344706884), (3, 896471256), (4, 672353442), (6, 448235628), (8, 336176721), (9, 298823752), (12, 224117814), (18, 149411876), (24, 112058907), (36, 74705938), (53, 50743656), (67, 40140504), (72, 37352969), (106, 25371828), (134, 20070252), (157, 17130024), (159, 16914552), (201, 13380168), (212, 12685914), (268, 10035126), (314, 8565012), (318, 8457276), (402, 6690084), (424, 6342957), (471, 5710008), (477, 5638184), (536, 5017563), (603, 4460056), (628, 4282506), (636, 4228638), (804, 3345042), (942, 2855004), (954, 2819092), (1206, 2230028), (1256, 2141253), (1272, 2114319), (1413, 1903336), (1608, 1672521), (1884, 1427502), (1908, 1409546), (2412, 1115014), (2826, 951668), (3551, 757368), (3768, 713751), (3816, 704773), (4489, 599112), (4824, 557507), (5652, 475834), (7102, 378684), (8321, 323208), (8978, 299556), (10519, 255672), (10653, 252456), (11304, 237917), (13467, 199704), (14204, 189342), (16642, 161604), (17956, 149778), (21038, 127836), (21306, 126228), (24963, 107736), (26934, 99852), (28408, 94671), (31557, 85224), (31959, 84152), (33284, 80802), (35912, 74889), (40401, 66568), (42076, 63918), (42612, 63114), (49926, 53868)]