1330392761456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1\times {\mathrm{283631}}^1$

素因数の和:284598

約数の個数: 80

約数和(自身を含む): 2912106470400

約数和(自身を除く): 1581713708944

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 919, 1276, 1838, 2552, 3676, 5104, 7352, 10109, 14704, 20218, 26651, 40436, 53302, 80872, 106604, 161744, 213208, 283631, 293161, 426416, 567262, 586322, 1134524, 1172644, 2269048, 2345288, 3119941, 4538096, 4690576, 6239882, 8225299, 12479764, 16450598, 24959528, 32901196, 49919056, 65802392, 90478289, 131604784, 180956578, 260656889, 361913156, 521313778, 723826312, 1042627556, 1447652624, 2085255112, 2867225779, 4170510224, 5734451558, 7559049781, 11468903116, 15118099562, 22937806232, 30236199124, 45875612464, 60472398248, 83149547591, 120944796496, 166299095182, 332598190364, 665196380728, 1330392761456]

約数ペア:

[(1, 1330392761456), (2, 665196380728), (4, 332598190364), (8, 166299095182), (11, 120944796496), (16, 83149547591), (22, 60472398248), (29, 45875612464), (44, 30236199124), (58, 22937806232), (88, 15118099562), (116, 11468903116), (176, 7559049781), (232, 5734451558), (319, 4170510224), (464, 2867225779), (638, 2085255112), (919, 1447652624), (1276, 1042627556), (1838, 723826312), (2552, 521313778), (3676, 361913156), (5104, 260656889), (7352, 180956578), (10109, 131604784), (14704, 90478289), (20218, 65802392), (26651, 49919056), (40436, 32901196), (53302, 24959528), (80872, 16450598), (106604, 12479764), (161744, 8225299), (213208, 6239882), (283631, 4690576), (293161, 4538096), (426416, 3119941), (567262, 2345288), (586322, 2269048), (1134524, 1172644)]