989603448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{7069}}^1$

素因数の和:7404

約数の個数: 64

約数和(自身を含む): 2613072000

約数和(自身を除く): 1623468552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 307, 456, 614, 921, 1228, 1842, 2456, 3684, 5833, 7069, 7368, 11666, 14138, 17499, 21207, 23332, 28276, 34998, 42414, 46664, 56552, 69996, 84828, 134311, 139992, 169656, 268622, 402933, 537244, 805866, 1074488, 1611732, 2170183, 3223464, 4340366, 6510549, 8680732, 13021098, 17361464, 26042196, 41233477, 52084392, 82466954, 123700431, 164933908, 247400862, 329867816, 494801724, 989603448]

約数ペア:

[(1, 989603448), (2, 494801724), (3, 329867816), (4, 247400862), (6, 164933908), (8, 123700431), (12, 82466954), (19, 52084392), (24, 41233477), (38, 26042196), (57, 17361464), (76, 13021098), (114, 8680732), (152, 6510549), (228, 4340366), (307, 3223464), (456, 2170183), (614, 1611732), (921, 1074488), (1228, 805866), (1842, 537244), (2456, 402933), (3684, 268622), (5833, 169656), (7069, 139992), (7368, 134311), (11666, 84828), (14138, 69996), (17499, 56552), (21207, 46664), (23332, 42414), (28276, 34998)]