219933056

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12919}}^1$

素因数の和:12959

約数の個数: 64

約数和(自身を含む): 527136000

約数和(自身を除く): 307202944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 12919, 17024, 25838, 51676, 90433, 103352, 180866, 206704, 245461, 361732, 413408, 490922, 723464, 826816, 981844, 1446928, 1653632, 1718227, 1963688, 2893856, 3436454, 3927376, 5787712, 6872908, 7854752, 11575424, 13745816, 15709504, 27491632, 31419008, 54983264, 109966528, 219933056]

約数ペア:

[(1, 219933056), (2, 109966528), (4, 54983264), (7, 31419008), (8, 27491632), (14, 15709504), (16, 13745816), (19, 11575424), (28, 7854752), (32, 6872908), (38, 5787712), (56, 3927376), (64, 3436454), (76, 2893856), (112, 1963688), (128, 1718227), (133, 1653632), (152, 1446928), (224, 981844), (266, 826816), (304, 723464), (448, 490922), (532, 413408), (608, 361732), (896, 245461), (1064, 206704), (1216, 180866), (2128, 103352), (2432, 90433), (4256, 51676), (8512, 25838), (12919, 17024)]