268889235836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1\times {\mathrm{62723}}^1$

素因数の和:67098

約数の個数: 48

約数和(自身を含む): 533555433600

約数和(自身を除く): 264666197764

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 4339, 8678, 17356, 56407, 62723, 82441, 112814, 125446, 164882, 225628, 250892, 329764, 815399, 1071733, 1191737, 1630798, 2143466, 2383474, 3261596, 4286932, 4766948, 15492581, 30985162, 61970324, 272155097, 544310194, 1088620388, 3538016261, 5170946843, 7076032522, 10341893686, 14152065044, 20683787372, 67222308959, 134444617918, 268889235836]

約数ペア:

[(1, 268889235836), (2, 134444617918), (4, 67222308959), (13, 20683787372), (19, 14152065044), (26, 10341893686), (38, 7076032522), (52, 5170946843), (76, 3538016261), (247, 1088620388), (494, 544310194), (988, 272155097), (4339, 61970324), (8678, 30985162), (17356, 15492581), (56407, 4766948), (62723, 4286932), (82441, 3261596), (112814, 2383474), (125446, 2143466), (164882, 1630798), (225628, 1191737), (250892, 1071733), (329764, 815399)]