275856504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1321}}^1$

素因数の和:1461

約数の個数: 128

約数和(自身を含む): 868078080

約数和(自身を除く): 592221576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 113, 132, 154, 168, 226, 231, 264, 308, 339, 452, 462, 616, 678, 791, 904, 924, 1243, 1321, 1356, 1582, 1848, 2373, 2486, 2642, 2712, 3164, 3729, 3963, 4746, 4972, 5284, 6328, 7458, 7926, 8701, 9247, 9492, 9944, 10568, 14531, 14916, 15852, 17402, 18494, 18984, 26103, 27741, 29062, 29832, 31704, 34804, 36988, 43593, 52206, 55482, 58124, 69608, 73976, 87186, 101717, 104412, 110964, 116248, 149273, 174372, 203434, 208824, 221928, 298546, 305151, 348744, 406868, 447819, 597092, 610302, 813736, 895638, 1044911, 1194184, 1220604, 1642003, 1791276, 2089822, 2441208, 3134733, 3284006, 3582552, 4179644, 4926009, 6269466, 6568012, 8359288, 9852018, 11494021, 12538932, 13136024, 19704036, 22988042, 25077864, 34482063, 39408072, 45976084, 68964126, 91952168, 137928252, 275856504]

約数ペア:

[(1, 275856504), (2, 137928252), (3, 91952168), (4, 68964126), (6, 45976084), (7, 39408072), (8, 34482063), (11, 25077864), (12, 22988042), (14, 19704036), (21, 13136024), (22, 12538932), (24, 11494021), (28, 9852018), (33, 8359288), (42, 6568012), (44, 6269466), (56, 4926009), (66, 4179644), (77, 3582552), (84, 3284006), (88, 3134733), (113, 2441208), (132, 2089822), (154, 1791276), (168, 1642003), (226, 1220604), (231, 1194184), (264, 1044911), (308, 895638), (339, 813736), (452, 610302), (462, 597092), (616, 447819), (678, 406868), (791, 348744), (904, 305151), (924, 298546), (1243, 221928), (1321, 208824), (1356, 203434), (1582, 174372), (1848, 149273), (2373, 116248), (2486, 110964), (2642, 104412), (2712, 101717), (3164, 87186), (3729, 73976), (3963, 69608), (4746, 58124), (4972, 55482), (5284, 52206), (6328, 43593), (7458, 36988), (7926, 34804), (8701, 31704), (9247, 29832), (9492, 29062), (9944, 27741), (10568, 26103), (14531, 18984), (14916, 18494), (15852, 17402)]