140219244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1117}}^1$

素因数の和:1455

約数の個数: 72

約数和(自身を含む): 388232208

約数和(自身を除く): 248012964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 317, 396, 634, 951, 1117, 1268, 1902, 2234, 2853, 3351, 3487, 3804, 4468, 5706, 6702, 6974, 10053, 10461, 11412, 12287, 13404, 13948, 20106, 20922, 24574, 31383, 36861, 40212, 41844, 49148, 62766, 73722, 110583, 125532, 147444, 221166, 354089, 442332, 708178, 1062267, 1416356, 2124534, 3186801, 3894979, 4249068, 6373602, 7789958, 11684937, 12747204, 15579916, 23369874, 35054811, 46739748, 70109622, 140219244]

約数ペア:

[(1, 140219244), (2, 70109622), (3, 46739748), (4, 35054811), (6, 23369874), (9, 15579916), (11, 12747204), (12, 11684937), (18, 7789958), (22, 6373602), (33, 4249068), (36, 3894979), (44, 3186801), (66, 2124534), (99, 1416356), (132, 1062267), (198, 708178), (317, 442332), (396, 354089), (634, 221166), (951, 147444), (1117, 125532), (1268, 110583), (1902, 73722), (2234, 62766), (2853, 49148), (3351, 41844), (3487, 40212), (3804, 36861), (4468, 31383), (5706, 24574), (6702, 20922), (6974, 20106), (10053, 13948), (10461, 13404), (11412, 12287)]