345712656

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1960

約数の個数: 80

約数和(自身を含む): 924815808

約数和(自身を除く): 579103152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 97, 123, 164, 194, 246, 291, 328, 388, 492, 582, 656, 776, 984, 1164, 1552, 1811, 1968, 2328, 3622, 3977, 4656, 5433, 7244, 7954, 10866, 11931, 14488, 15908, 21732, 23862, 28976, 31816, 43464, 47724, 63632, 74251, 86928, 95448, 148502, 175667, 190896, 222753, 297004, 351334, 445506, 527001, 594008, 702668, 891012, 1054002, 1188016, 1405336, 1782024, 2108004, 2810672, 3564048, 4216008, 7202347, 8432016, 14404694, 21607041, 28809388, 43214082, 57618776, 86428164, 115237552, 172856328, 345712656]

約数ペア:

[(1, 345712656), (2, 172856328), (3, 115237552), (4, 86428164), (6, 57618776), (8, 43214082), (12, 28809388), (16, 21607041), (24, 14404694), (41, 8432016), (48, 7202347), (82, 4216008), (97, 3564048), (123, 2810672), (164, 2108004), (194, 1782024), (246, 1405336), (291, 1188016), (328, 1054002), (388, 891012), (492, 702668), (582, 594008), (656, 527001), (776, 445506), (984, 351334), (1164, 297004), (1552, 222753), (1811, 190896), (1968, 175667), (2328, 148502), (3622, 95448), (3977, 86928), (4656, 74251), (5433, 63632), (7244, 47724), (7954, 43464), (10866, 31816), (11931, 28976), (14488, 23862), (15908, 21732)]