697831368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 2004912000

約数和(自身を除く): 1307080632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 149, 156, 204, 221, 298, 312, 408, 442, 447, 596, 663, 883, 884, 894, 1192, 1326, 1766, 1768, 1788, 1937, 2533, 2649, 2652, 3532, 3576, 3874, 5066, 5298, 5304, 5811, 7064, 7599, 7748, 10132, 10596, 11479, 11622, 15011, 15198, 15496, 20264, 21192, 22958, 23244, 30022, 30396, 32929, 34437, 45033, 45916, 46488, 60044, 60792, 65858, 68874, 90066, 91832, 98787, 120088, 131567, 131716, 137748, 180132, 195143, 197574, 263134, 263432, 275496, 360264, 390286, 394701, 395148, 526268, 585429, 780572, 789402, 790296, 1052536, 1170858, 1561144, 1578804, 1710371, 2236639, 2341716, 3157608, 3420742, 4473278, 4683432, 5131113, 6709917, 6841484, 8946556, 10262226, 13419834, 13682968, 17893112, 20524452, 26839668, 29076307, 41048904, 53679336, 58152614, 87228921, 116305228, 174457842, 232610456, 348915684, 697831368]

約数ペア:

[(1, 697831368), (2, 348915684), (3, 232610456), (4, 174457842), (6, 116305228), (8, 87228921), (12, 58152614), (13, 53679336), (17, 41048904), (24, 29076307), (26, 26839668), (34, 20524452), (39, 17893112), (51, 13682968), (52, 13419834), (68, 10262226), (78, 8946556), (102, 6841484), (104, 6709917), (136, 5131113), (149, 4683432), (156, 4473278), (204, 3420742), (221, 3157608), (298, 2341716), (312, 2236639), (408, 1710371), (442, 1578804), (447, 1561144), (596, 1170858), (663, 1052536), (883, 790296), (884, 789402), (894, 780572), (1192, 585429), (1326, 526268), (1766, 395148), (1768, 394701), (1788, 390286), (1937, 360264), (2533, 275496), (2649, 263432), (2652, 263134), (3532, 197574), (3576, 195143), (3874, 180132), (5066, 137748), (5298, 131716), (5304, 131567), (5811, 120088), (7064, 98787), (7599, 91832), (7748, 90066), (10132, 68874), (10596, 65858), (11479, 60792), (11622, 60044), (15011, 46488), (15198, 45916), (15496, 45033), (20264, 34437), (21192, 32929), (22958, 30396), (23244, 30022)]