321849192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2207

約数の個数: 128

約数和(自身を含む): 982425600

約数和(自身を除く): 660576408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 42, 56, 58, 62, 84, 87, 93, 116, 124, 168, 174, 186, 203, 217, 232, 248, 348, 372, 406, 434, 609, 651, 696, 744, 812, 868, 899, 1218, 1302, 1624, 1736, 1798, 2131, 2436, 2604, 2697, 3596, 4262, 4872, 5208, 5394, 6293, 6393, 7192, 8524, 10788, 12586, 12786, 14917, 17048, 18879, 21576, 25172, 25572, 29834, 37758, 44751, 50344, 51144, 59668, 61799, 66061, 75516, 89502, 119336, 123598, 132122, 151032, 179004, 185397, 198183, 247196, 264244, 358008, 370794, 396366, 432593, 462427, 494392, 528488, 741588, 792732, 865186, 924854, 1297779, 1387281, 1483176, 1585464, 1730372, 1849708, 1915769, 2595558, 2774562, 3460744, 3699416, 3831538, 5191116, 5549124, 5747307, 7663076, 10382232, 11098248, 11494614, 13410383, 15326152, 22989228, 26820766, 40231149, 45978456, 53641532, 80462298, 107283064, 160924596, 321849192]

約数ペア:

[(1, 321849192), (2, 160924596), (3, 107283064), (4, 80462298), (6, 53641532), (7, 45978456), (8, 40231149), (12, 26820766), (14, 22989228), (21, 15326152), (24, 13410383), (28, 11494614), (29, 11098248), (31, 10382232), (42, 7663076), (56, 5747307), (58, 5549124), (62, 5191116), (84, 3831538), (87, 3699416), (93, 3460744), (116, 2774562), (124, 2595558), (168, 1915769), (174, 1849708), (186, 1730372), (203, 1585464), (217, 1483176), (232, 1387281), (248, 1297779), (348, 924854), (372, 865186), (406, 792732), (434, 741588), (609, 528488), (651, 494392), (696, 462427), (744, 432593), (812, 396366), (868, 370794), (899, 358008), (1218, 264244), (1302, 247196), (1624, 198183), (1736, 185397), (1798, 179004), (2131, 151032), (2436, 132122), (2604, 123598), (2697, 119336), (3596, 89502), (4262, 75516), (4872, 66061), (5208, 61799), (5394, 59668), (6293, 51144), (6393, 50344), (7192, 44751), (8524, 37758), (10788, 29834), (12586, 25572), (12786, 25172), (14917, 21576), (17048, 18879)]