488494188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149113}}^1$

素因数の和:149143

約数の個数: 72

約数和(自身を含む): 1519769888

約数和(自身を除く): 1031275700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 149113, 298226, 447339, 596452, 894678, 1043791, 1342017, 1789356, 1938469, 2087582, 2684034, 3131373, 3876938, 4175164, 5368068, 5815407, 6262746, 7753876, 9394119, 11630814, 12525492, 13569283, 17446221, 18788238, 23261628, 27138566, 34892442, 37576476, 40707849, 54277132, 69784884, 81415698, 122123547, 162831396, 244247094, 488494188]

約数ペア:

[(1, 488494188), (2, 244247094), (3, 162831396), (4, 122123547), (6, 81415698), (7, 69784884), (9, 54277132), (12, 40707849), (13, 37576476), (14, 34892442), (18, 27138566), (21, 23261628), (26, 18788238), (28, 17446221), (36, 13569283), (39, 12525492), (42, 11630814), (52, 9394119), (63, 7753876), (78, 6262746), (84, 5815407), (91, 5368068), (117, 4175164), (126, 3876938), (156, 3131373), (182, 2684034), (234, 2087582), (252, 1938469), (273, 1789356), (364, 1342017), (468, 1043791), (546, 894678), (819, 596452), (1092, 447339), (1638, 298226), (3276, 149113)]