16409976408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{32789}}^1$

素因数の和:33142

約数の個数: 128

約数和(自身を含む): 52254144000

約数和(自身を除く): 35844167592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 331, 378, 504, 662, 756, 993, 1324, 1512, 1986, 2317, 2648, 2979, 3972, 4634, 5958, 6951, 7944, 8937, 9268, 11916, 13902, 17874, 18536, 20853, 23832, 27804, 32789, 35748, 41706, 55608, 62559, 65578, 71496, 83412, 98367, 125118, 131156, 166824, 196734, 229523, 250236, 262312, 295101, 393468, 459046, 500472, 590202, 688569, 786936, 885303, 918092, 1180404, 1377138, 1770606, 1836184, 2065707, 2360808, 2754276, 3541212, 4131414, 5508552, 6197121, 7082424, 8262828, 10853159, 12394242, 16525656, 21706318, 24788484, 32559477, 43412636, 49576968, 65118954, 75972113, 86825272, 97678431, 130237908, 151944226, 195356862, 227916339, 260475816, 293035293, 303888452, 390713724, 455832678, 586070586, 607776904, 683749017, 781427448, 911665356, 1172141172, 1367498034, 1823330712, 2051247051, 2344282344, 2734996068, 4102494102, 5469992136, 8204988204, 16409976408]

約数ペア:

[(1, 16409976408), (2, 8204988204), (3, 5469992136), (4, 4102494102), (6, 2734996068), (7, 2344282344), (8, 2051247051), (9, 1823330712), (12, 1367498034), (14, 1172141172), (18, 911665356), (21, 781427448), (24, 683749017), (27, 607776904), (28, 586070586), (36, 455832678), (42, 390713724), (54, 303888452), (56, 293035293), (63, 260475816), (72, 227916339), (84, 195356862), (108, 151944226), (126, 130237908), (168, 97678431), (189, 86825272), (216, 75972113), (252, 65118954), (331, 49576968), (378, 43412636), (504, 32559477), (662, 24788484), (756, 21706318), (993, 16525656), (1324, 12394242), (1512, 10853159), (1986, 8262828), (2317, 7082424), (2648, 6197121), (2979, 5508552), (3972, 4131414), (4634, 3541212), (5958, 2754276), (6951, 2360808), (7944, 2065707), (8937, 1836184), (9268, 1770606), (11916, 1377138), (13902, 1180404), (17874, 918092), (18536, 885303), (20853, 786936), (23832, 688569), (27804, 590202), (32789, 500472), (35748, 459046), (41706, 393468), (55608, 295101), (62559, 262312), (65578, 250236), (71496, 229523), (83412, 196734), (98367, 166824), (125118, 131156)]