679228416

素因数分解:

$2^{10}\times 3^4\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 220

約数和(自身を含む): 2140015680

約数和(自身を除く): 1460787264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 288, 304, 324, 342, 384, 431, 432, 456, 512, 513, 576, 608, 648, 684, 768, 862, 864, 912, 1024, 1026, 1152, 1216, 1293, 1296, 1368, 1536, 1539, 1724, 1728, 1824, 2052, 2304, 2432, 2586, 2592, 2736, 3072, 3078, 3448, 3456, 3648, 3879, 4104, 4608, 4864, 5172, 5184, 5472, 6156, 6896, 6912, 7296, 7758, 8189, 8208, 9216, 9728, 10344, 10368, 10944, 11637, 12312, 13792, 13824, 14592, 15516, 16378, 16416, 19456, 20688, 20736, 21888, 23274, 24567, 24624, 27584, 27648, 29184, 31032, 32756, 32832, 34911, 41376, 41472, 43776, 46548, 49134, 49248, 55168, 58368, 62064, 65512, 65664, 69822, 73701, 82752, 82944, 87552, 93096, 98268, 98496, 110336, 124128, 131024, 131328, 139644, 147402, 165504, 175104, 186192, 196536, 196992, 220672, 221103, 248256, 262048, 262656, 279288, 294804, 331008, 372384, 393072, 393984, 441344, 442206, 496512, 524096, 525312, 558576, 589608, 662016, 663309, 744768, 786144, 787968, 884412, 993024, 1048192, 1117152, 1179216, 1324032, 1326618, 1489536, 1572288, 1575936, 1768824, 1986048, 2096384, 2234304, 2358432, 2653236, 2979072, 3144576, 3537648, 3972096, 4192768, 4468608, 4716864, 5306472, 5958144, 6289152, 7075296, 8385536, 8937216, 9433728, 10612944, 11916288, 12578304, 14150592, 17874432, 18867456, 21225888, 25156608, 28301184, 35748864, 37734912, 42451776, 56602368, 75469824, 84903552, 113204736, 169807104, 226409472, 339614208, 679228416]

約数ペア:

[(1, 679228416), (2, 339614208), (3, 226409472), (4, 169807104), (6, 113204736), (8, 84903552), (9, 75469824), (12, 56602368), (16, 42451776), (18, 37734912), (19, 35748864), (24, 28301184), (27, 25156608), (32, 21225888), (36, 18867456), (38, 17874432), (48, 14150592), (54, 12578304), (57, 11916288), (64, 10612944), (72, 9433728), (76, 8937216), (81, 8385536), (96, 7075296), (108, 6289152), (114, 5958144), (128, 5306472), (144, 4716864), (152, 4468608), (162, 4192768), (171, 3972096), (192, 3537648), (216, 3144576), (228, 2979072), (256, 2653236), (288, 2358432), (304, 2234304), (324, 2096384), (342, 1986048), (384, 1768824), (431, 1575936), (432, 1572288), (456, 1489536), (512, 1326618), (513, 1324032), (576, 1179216), (608, 1117152), (648, 1048192), (684, 993024), (768, 884412), (862, 787968), (864, 786144), (912, 744768), (1024, 663309), (1026, 662016), (1152, 589608), (1216, 558576), (1293, 525312), (1296, 524096), (1368, 496512), (1536, 442206), (1539, 441344), (1724, 393984), (1728, 393072), (1824, 372384), (2052, 331008), (2304, 294804), (2432, 279288), (2586, 262656), (2592, 262048), (2736, 248256), (3072, 221103), (3078, 220672), (3448, 196992), (3456, 196536), (3648, 186192), (3879, 175104), (4104, 165504), (4608, 147402), (4864, 139644), (5172, 131328), (5184, 131024), (5472, 124128), (6156, 110336), (6896, 98496), (6912, 98268), (7296, 93096), (7758, 87552), (8189, 82944), (8208, 82752), (9216, 73701), (9728, 69822), (10344, 65664), (10368, 65512), (10944, 62064), (11637, 58368), (12312, 55168), (13792, 49248), (13824, 49134), (14592, 46548), (15516, 43776), (16378, 41472), (16416, 41376), (19456, 34911), (20688, 32832), (20736, 32756), (21888, 31032), (23274, 29184), (24567, 27648), (24624, 27584)]