749078064

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{247711}}^1$

素因数の和:247735

約数の個数: 80

約数和(自身を含む): 2457303040

約数和(自身を除く): 1708224976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 247711, 495422, 743133, 990844, 1486266, 1733977, 1981688, 2229399, 2972532, 3467954, 3963376, 4458798, 5201931, 5945064, 6688197, 6935908, 8917596, 10403862, 11890128, 13376394, 13871816, 15605793, 17835192, 20807724, 26752788, 27743632, 31211586, 35670384, 41615448, 46817379, 53505576, 62423172, 83230896, 93634758, 107011152, 124846344, 187269516, 249692688, 374539032, 749078064]

約数ペア:

[(1, 749078064), (2, 374539032), (3, 249692688), (4, 187269516), (6, 124846344), (7, 107011152), (8, 93634758), (9, 83230896), (12, 62423172), (14, 53505576), (16, 46817379), (18, 41615448), (21, 35670384), (24, 31211586), (27, 27743632), (28, 26752788), (36, 20807724), (42, 17835192), (48, 15605793), (54, 13871816), (56, 13376394), (63, 11890128), (72, 10403862), (84, 8917596), (108, 6935908), (112, 6688197), (126, 5945064), (144, 5201931), (168, 4458798), (189, 3963376), (216, 3467954), (252, 2972532), (336, 2229399), (378, 1981688), (432, 1733977), (504, 1486266), (756, 990844), (1008, 743133), (1512, 495422), (3024, 247711)]