306471828

素因数分解:

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

素因数の和:677

約数の個数: 96

約数和(自身を含む): 802816000

約数和(自身を除く): 496344172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 127, 156, 186, 254, 372, 381, 403, 499, 508, 762, 806, 998, 1209, 1497, 1524, 1612, 1651, 1996, 2418, 2994, 3302, 3937, 4836, 4953, 5988, 6487, 6604, 7874, 9906, 11811, 12974, 15469, 15748, 19461, 19812, 23622, 25948, 30938, 38922, 46407, 47244, 51181, 61876, 63373, 77844, 92814, 102362, 126746, 153543, 185628, 190119, 201097, 204724, 253492, 307086, 380238, 402194, 603291, 614172, 760476, 804388, 823849, 1206582, 1647698, 1964563, 2413164, 2471547, 3295396, 3929126, 4943094, 5893689, 7858252, 9886188, 11787378, 23574756, 25539319, 51078638, 76617957, 102157276, 153235914, 306471828]

約数ペア:

[(1, 306471828), (2, 153235914), (3, 102157276), (4, 76617957), (6, 51078638), (12, 25539319), (13, 23574756), (26, 11787378), (31, 9886188), (39, 7858252), (52, 5893689), (62, 4943094), (78, 3929126), (93, 3295396), (124, 2471547), (127, 2413164), (156, 1964563), (186, 1647698), (254, 1206582), (372, 823849), (381, 804388), (403, 760476), (499, 614172), (508, 603291), (762, 402194), (806, 380238), (998, 307086), (1209, 253492), (1497, 204724), (1524, 201097), (1612, 190119), (1651, 185628), (1996, 153543), (2418, 126746), (2994, 102362), (3302, 92814), (3937, 77844), (4836, 63373), (4953, 61876), (5988, 51181), (6487, 47244), (6604, 46407), (7874, 38922), (9906, 30938), (11811, 25948), (12974, 23622), (15469, 19812), (15748, 19461)]