219588768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{108923}}^1$

素因数の和:108946

約数の個数: 72

約数和(自身を含む): 713670048

約数和(自身を除く): 494081280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 108923, 217846, 326769, 435692, 653538, 762461, 871384, 980307, 1307076, 1524922, 1742768, 1960614, 2287383, 2614152, 3049844, 3485536, 3921228, 4574766, 5228304, 6099688, 6862149, 7842456, 9149532, 10456608, 12199376, 13724298, 15684912, 18299064, 24398752, 27448596, 31369824, 36598128, 54897192, 73196256, 109794384, 219588768]

約数ペア:

[(1, 219588768), (2, 109794384), (3, 73196256), (4, 54897192), (6, 36598128), (7, 31369824), (8, 27448596), (9, 24398752), (12, 18299064), (14, 15684912), (16, 13724298), (18, 12199376), (21, 10456608), (24, 9149532), (28, 7842456), (32, 6862149), (36, 6099688), (42, 5228304), (48, 4574766), (56, 3921228), (63, 3485536), (72, 3049844), (84, 2614152), (96, 2287383), (112, 1960614), (126, 1742768), (144, 1524922), (168, 1307076), (224, 980307), (252, 871384), (288, 762461), (336, 653538), (504, 435692), (672, 326769), (1008, 217846), (2016, 108923)]