553291488

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 1632037680

約数和(自身を除く): 1078746192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 137, 144, 148, 222, 274, 288, 296, 333, 379, 411, 444, 548, 592, 666, 758, 822, 888, 1096, 1137, 1184, 1233, 1332, 1516, 1644, 1776, 2192, 2274, 2466, 2664, 3032, 3288, 3411, 3552, 4384, 4548, 4932, 5069, 5328, 6064, 6576, 6822, 9096, 9864, 10138, 10656, 12128, 13152, 13644, 14023, 15207, 18192, 19728, 20276, 27288, 28046, 30414, 36384, 39456, 40552, 42069, 45621, 51923, 54576, 56092, 60828, 81104, 84138, 91242, 103846, 109152, 112184, 121656, 126207, 155769, 162208, 168276, 182484, 207692, 224368, 243312, 252414, 311538, 336552, 364968, 415384, 448736, 467307, 486624, 504828, 623076, 673104, 729936, 830768, 934614, 1009656, 1246152, 1346208, 1459872, 1661536, 1869228, 1921151, 2019312, 2492304, 3738456, 3842302, 4038624, 4984608, 5763453, 7476912, 7684604, 11526906, 14953824, 15369208, 17290359, 23053812, 30738416, 34580718, 46107624, 61476832, 69161436, 92215248, 138322872, 184430496, 276645744, 553291488]

約数ペア:

[(1, 553291488), (2, 276645744), (3, 184430496), (4, 138322872), (6, 92215248), (8, 69161436), (9, 61476832), (12, 46107624), (16, 34580718), (18, 30738416), (24, 23053812), (32, 17290359), (36, 15369208), (37, 14953824), (48, 11526906), (72, 7684604), (74, 7476912), (96, 5763453), (111, 4984608), (137, 4038624), (144, 3842302), (148, 3738456), (222, 2492304), (274, 2019312), (288, 1921151), (296, 1869228), (333, 1661536), (379, 1459872), (411, 1346208), (444, 1246152), (548, 1009656), (592, 934614), (666, 830768), (758, 729936), (822, 673104), (888, 623076), (1096, 504828), (1137, 486624), (1184, 467307), (1233, 448736), (1332, 415384), (1516, 364968), (1644, 336552), (1776, 311538), (2192, 252414), (2274, 243312), (2466, 224368), (2664, 207692), (3032, 182484), (3288, 168276), (3411, 162208), (3552, 155769), (4384, 126207), (4548, 121656), (4932, 112184), (5069, 109152), (5328, 103846), (6064, 91242), (6576, 84138), (6822, 81104), (9096, 60828), (9864, 56092), (10138, 54576), (10656, 51923), (12128, 45621), (13152, 42069), (13644, 40552), (14023, 39456), (15207, 36384), (18192, 30414), (19728, 28046), (20276, 27288)]