612943656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 1720320000

約数和(自身を除く): 1107376344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 127, 156, 186, 248, 254, 312, 372, 381, 403, 499, 508, 744, 762, 806, 998, 1016, 1209, 1497, 1524, 1612, 1651, 1996, 2418, 2994, 3048, 3224, 3302, 3937, 3992, 4836, 4953, 5988, 6487, 6604, 7874, 9672, 9906, 11811, 11976, 12974, 13208, 15469, 15748, 19461, 19812, 23622, 25948, 30938, 31496, 38922, 39624, 46407, 47244, 51181, 51896, 61876, 63373, 77844, 92814, 94488, 102362, 123752, 126746, 153543, 155688, 185628, 190119, 201097, 204724, 253492, 307086, 371256, 380238, 402194, 409448, 506984, 603291, 614172, 760476, 804388, 823849, 1206582, 1228344, 1520952, 1608776, 1647698, 1964563, 2413164, 2471547, 3295396, 3929126, 4826328, 4943094, 5893689, 6590792, 7858252, 9886188, 11787378, 15716504, 19772376, 23574756, 25539319, 47149512, 51078638, 76617957, 102157276, 153235914, 204314552, 306471828, 612943656]

約数ペア:

[(1, 612943656), (2, 306471828), (3, 204314552), (4, 153235914), (6, 102157276), (8, 76617957), (12, 51078638), (13, 47149512), (24, 25539319), (26, 23574756), (31, 19772376), (39, 15716504), (52, 11787378), (62, 9886188), (78, 7858252), (93, 6590792), (104, 5893689), (124, 4943094), (127, 4826328), (156, 3929126), (186, 3295396), (248, 2471547), (254, 2413164), (312, 1964563), (372, 1647698), (381, 1608776), (403, 1520952), (499, 1228344), (508, 1206582), (744, 823849), (762, 804388), (806, 760476), (998, 614172), (1016, 603291), (1209, 506984), (1497, 409448), (1524, 402194), (1612, 380238), (1651, 371256), (1996, 307086), (2418, 253492), (2994, 204724), (3048, 201097), (3224, 190119), (3302, 185628), (3937, 155688), (3992, 153543), (4836, 126746), (4953, 123752), (5988, 102362), (6487, 94488), (6604, 92814), (7874, 77844), (9672, 63373), (9906, 61876), (11811, 51896), (11976, 51181), (12974, 47244), (13208, 46407), (15469, 39624), (15748, 38922), (19461, 31496), (19812, 30938), (23622, 25948)]