725213664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{751}}^1$

素因数の和:1253

約数の個数: 144

約数和(自身を含む): 2365009920

約数和(自身を除く): 1639796256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 479, 504, 672, 751, 958, 1008, 1437, 1502, 1916, 2016, 2253, 2874, 3004, 3353, 3832, 4311, 4506, 5257, 5748, 6008, 6706, 6759, 7664, 8622, 9012, 10059, 10514, 11496, 12016, 13412, 13518, 15328, 15771, 17244, 18024, 20118, 21028, 22992, 24032, 26824, 27036, 30177, 31542, 34488, 36048, 40236, 42056, 45984, 47313, 53648, 54072, 60354, 63084, 68976, 72096, 80472, 84112, 94626, 107296, 108144, 120708, 126168, 137952, 160944, 168224, 189252, 216288, 241416, 252336, 321888, 359729, 378504, 482832, 504672, 719458, 757008, 965664, 1079187, 1438916, 1514016, 2158374, 2518103, 2877832, 3237561, 4316748, 5036206, 5755664, 6475122, 7554309, 8633496, 10072412, 11511328, 12950244, 15108618, 17266992, 20144824, 22662927, 25900488, 30217236, 34533984, 40289648, 45325854, 51800976, 60434472, 80579296, 90651708, 103601952, 120868944, 181303416, 241737888, 362606832, 725213664]

約数ペア:

[(1, 725213664), (2, 362606832), (3, 241737888), (4, 181303416), (6, 120868944), (7, 103601952), (8, 90651708), (9, 80579296), (12, 60434472), (14, 51800976), (16, 45325854), (18, 40289648), (21, 34533984), (24, 30217236), (28, 25900488), (32, 22662927), (36, 20144824), (42, 17266992), (48, 15108618), (56, 12950244), (63, 11511328), (72, 10072412), (84, 8633496), (96, 7554309), (112, 6475122), (126, 5755664), (144, 5036206), (168, 4316748), (224, 3237561), (252, 2877832), (288, 2518103), (336, 2158374), (479, 1514016), (504, 1438916), (672, 1079187), (751, 965664), (958, 757008), (1008, 719458), (1437, 504672), (1502, 482832), (1916, 378504), (2016, 359729), (2253, 321888), (2874, 252336), (3004, 241416), (3353, 216288), (3832, 189252), (4311, 168224), (4506, 160944), (5257, 137952), (5748, 126168), (6008, 120708), (6706, 108144), (6759, 107296), (7664, 94626), (8622, 84112), (9012, 80472), (10059, 72096), (10514, 68976), (11496, 63084), (12016, 60354), (13412, 54072), (13518, 53648), (15328, 47313), (15771, 45984), (17244, 42056), (18024, 40236), (20118, 36048), (21028, 34488), (22992, 31542), (24032, 30177), (26824, 27036)]