321672816

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{6959}}^1$

素因数の和:7083

約数の個数: 80

約数和(自身を含む): 932083200

約数和(自身を除く): 610410384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 642, 856, 963, 1284, 1712, 1926, 2568, 2889, 3852, 5136, 5778, 6959, 7704, 11556, 13918, 15408, 20877, 23112, 27836, 41754, 46224, 55672, 62631, 83508, 111344, 125262, 167016, 187893, 250524, 334032, 375786, 501048, 744613, 751572, 1002096, 1489226, 1503144, 2233839, 2978452, 3006288, 4467678, 5956904, 6701517, 8935356, 11913808, 13403034, 17870712, 20104551, 26806068, 35741424, 40209102, 53612136, 80418204, 107224272, 160836408, 321672816]

約数ペア:

[(1, 321672816), (2, 160836408), (3, 107224272), (4, 80418204), (6, 53612136), (8, 40209102), (9, 35741424), (12, 26806068), (16, 20104551), (18, 17870712), (24, 13403034), (27, 11913808), (36, 8935356), (48, 6701517), (54, 5956904), (72, 4467678), (107, 3006288), (108, 2978452), (144, 2233839), (214, 1503144), (216, 1489226), (321, 1002096), (428, 751572), (432, 744613), (642, 501048), (856, 375786), (963, 334032), (1284, 250524), (1712, 187893), (1926, 167016), (2568, 125262), (2889, 111344), (3852, 83508), (5136, 62631), (5778, 55672), (6959, 46224), (7704, 41754), (11556, 27836), (13918, 23112), (15408, 20877)]