21303441312

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{4919}}^1$

素因数の和:5358

約数の個数: 96

約数和(自身を含む): 56462313600

約数和(自身を除く): 35158872288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 229, 394, 458, 591, 687, 788, 916, 1182, 1374, 1576, 1832, 2364, 2748, 3152, 3664, 4728, 4919, 5496, 6304, 7328, 9456, 9838, 10992, 14757, 18912, 19676, 21984, 29514, 39352, 45113, 59028, 78704, 90226, 118056, 135339, 157408, 180452, 236112, 270678, 360904, 472224, 541356, 721808, 969043, 1082712, 1126451, 1443616, 1938086, 2165424, 2252902, 2907129, 3379353, 3876172, 4330848, 4505804, 5814258, 6758706, 7752344, 9011608, 11628516, 13517412, 15504688, 18023216, 23257032, 27034824, 31009376, 36046432, 46514064, 54069648, 93028128, 108139296, 221910847, 443821694, 665732541, 887643388, 1331465082, 1775286776, 2662930164, 3550573552, 5325860328, 7101147104, 10651720656, 21303441312]

約数ペア:

[(1, 21303441312), (2, 10651720656), (3, 7101147104), (4, 5325860328), (6, 3550573552), (8, 2662930164), (12, 1775286776), (16, 1331465082), (24, 887643388), (32, 665732541), (48, 443821694), (96, 221910847), (197, 108139296), (229, 93028128), (394, 54069648), (458, 46514064), (591, 36046432), (687, 31009376), (788, 27034824), (916, 23257032), (1182, 18023216), (1374, 15504688), (1576, 13517412), (1832, 11628516), (2364, 9011608), (2748, 7752344), (3152, 6758706), (3664, 5814258), (4728, 4505804), (4919, 4330848), (5496, 3876172), (6304, 3379353), (7328, 2907129), (9456, 2252902), (9838, 2165424), (10992, 1938086), (14757, 1443616), (18912, 1126451), (19676, 1082712), (21984, 969043), (29514, 721808), (39352, 541356), (45113, 472224), (59028, 360904), (78704, 270678), (90226, 236112), (118056, 180452), (135339, 157408)]