278579952

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5419}}^1$

素因数の和:5460

約数の個数: 160

約数和(自身を含む): 967795200

約数和(自身を除く): 689215248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 238, 252, 272, 306, 336, 357, 378, 408, 432, 459, 476, 504, 612, 714, 756, 816, 918, 952, 1008, 1071, 1224, 1428, 1512, 1836, 1904, 2142, 2448, 2856, 3024, 3213, 3672, 4284, 5419, 5712, 6426, 7344, 8568, 10838, 12852, 16257, 17136, 21676, 25704, 32514, 37933, 43352, 48771, 51408, 65028, 75866, 86704, 92123, 97542, 113799, 130056, 146313, 151732, 184246, 195084, 227598, 260112, 276369, 292626, 303464, 341397, 368492, 390168, 455196, 552738, 585252, 606928, 644861, 682794, 736984, 780336, 829107, 910392, 1024191, 1105476, 1170504, 1289722, 1365588, 1473968, 1658214, 1820784, 1934583, 2048382, 2210952, 2341008, 2487321, 2579444, 2731176, 3316428, 3869166, 4096764, 4421904, 4974642, 5158888, 5462352, 5803749, 6632856, 7738332, 8193528, 9949284, 10317776, 11607498, 13265712, 15476664, 16387056, 17411247, 19898568, 23214996, 30953328, 34822494, 39797136, 46429992, 69644988, 92859984, 139289976, 278579952]

約数ペア:

[(1, 278579952), (2, 139289976), (3, 92859984), (4, 69644988), (6, 46429992), (7, 39797136), (8, 34822494), (9, 30953328), (12, 23214996), (14, 19898568), (16, 17411247), (17, 16387056), (18, 15476664), (21, 13265712), (24, 11607498), (27, 10317776), (28, 9949284), (34, 8193528), (36, 7738332), (42, 6632856), (48, 5803749), (51, 5462352), (54, 5158888), (56, 4974642), (63, 4421904), (68, 4096764), (72, 3869166), (84, 3316428), (102, 2731176), (108, 2579444), (112, 2487321), (119, 2341008), (126, 2210952), (136, 2048382), (144, 1934583), (153, 1820784), (168, 1658214), (189, 1473968), (204, 1365588), (216, 1289722), (238, 1170504), (252, 1105476), (272, 1024191), (306, 910392), (336, 829107), (357, 780336), (378, 736984), (408, 682794), (432, 644861), (459, 606928), (476, 585252), (504, 552738), (612, 455196), (714, 390168), (756, 368492), (816, 341397), (918, 303464), (952, 292626), (1008, 276369), (1071, 260112), (1224, 227598), (1428, 195084), (1512, 184246), (1836, 151732), (1904, 146313), (2142, 130056), (2448, 113799), (2856, 97542), (3024, 92123), (3213, 86704), (3672, 75866), (4284, 65028), (5419, 51408), (5712, 48771), (6426, 43352), (7344, 37933), (8568, 32514), (10838, 25704), (12852, 21676), (16257, 17136)]