682525584

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 2154792640

約数和(自身を除く): 1472267056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 61, 72, 78, 86, 104, 117, 122, 129, 139, 144, 156, 172, 183, 208, 234, 244, 258, 278, 312, 344, 366, 387, 417, 468, 488, 516, 549, 556, 559, 624, 688, 732, 774, 793, 834, 936, 976, 1032, 1098, 1112, 1118, 1251, 1464, 1548, 1586, 1668, 1677, 1807, 1872, 2064, 2196, 2224, 2236, 2379, 2502, 2623, 2928, 3096, 3172, 3336, 3354, 3614, 4392, 4472, 4758, 5004, 5031, 5246, 5421, 5977, 6192, 6344, 6672, 6708, 7137, 7228, 7869, 8479, 8784, 8944, 9516, 10008, 10062, 10492, 10842, 11954, 12688, 13416, 14274, 14456, 15738, 16263, 16958, 17931, 19032, 20016, 20124, 20984, 21684, 23607, 23908, 25437, 26832, 28548, 28912, 31476, 32526, 33916, 34099, 35862, 38064, 40248, 41968, 43368, 47214, 47816, 50874, 53793, 57096, 62952, 65052, 67832, 68198, 71724, 76311, 77701, 80496, 86736, 94428, 95632, 101748, 102297, 107586, 110227, 114192, 125904, 130104, 135664, 136396, 143448, 152622, 155402, 188856, 203496, 204594, 215172, 220454, 233103, 260208, 272792, 286896, 305244, 306891, 310804, 330681, 364597, 377712, 406992, 409188, 430344, 440908, 466206, 545584, 610488, 613782, 621608, 661362, 699309, 729194, 818376, 860688, 881816, 932412, 992043, 1093791, 1220976, 1227564, 1243216, 1322724, 1398618, 1458388, 1636752, 1763632, 1864824, 1984086, 2187582, 2455128, 2645448, 2797236, 2916776, 3281373, 3729648, 3968172, 4375164, 4739761, 4910256, 5290896, 5594472, 5833552, 6562746, 7936344, 8750328, 9479522, 11188944, 13125492, 14219283, 15872688, 17500656, 18959044, 26250984, 28438566, 37918088, 42657849, 52501968, 56877132, 75836176, 85315698, 113754264, 170631396, 227508528, 341262792, 682525584]

約数ペア:

[(1, 682525584), (2, 341262792), (3, 227508528), (4, 170631396), (6, 113754264), (8, 85315698), (9, 75836176), (12, 56877132), (13, 52501968), (16, 42657849), (18, 37918088), (24, 28438566), (26, 26250984), (36, 18959044), (39, 17500656), (43, 15872688), (48, 14219283), (52, 13125492), (61, 11188944), (72, 9479522), (78, 8750328), (86, 7936344), (104, 6562746), (117, 5833552), (122, 5594472), (129, 5290896), (139, 4910256), (144, 4739761), (156, 4375164), (172, 3968172), (183, 3729648), (208, 3281373), (234, 2916776), (244, 2797236), (258, 2645448), (278, 2455128), (312, 2187582), (344, 1984086), (366, 1864824), (387, 1763632), (417, 1636752), (468, 1458388), (488, 1398618), (516, 1322724), (549, 1243216), (556, 1227564), (559, 1220976), (624, 1093791), (688, 992043), (732, 932412), (774, 881816), (793, 860688), (834, 818376), (936, 729194), (976, 699309), (1032, 661362), (1098, 621608), (1112, 613782), (1118, 610488), (1251, 545584), (1464, 466206), (1548, 440908), (1586, 430344), (1668, 409188), (1677, 406992), (1807, 377712), (1872, 364597), (2064, 330681), (2196, 310804), (2224, 306891), (2236, 305244), (2379, 286896), (2502, 272792), (2623, 260208), (2928, 233103), (3096, 220454), (3172, 215172), (3336, 204594), (3354, 203496), (3614, 188856), (4392, 155402), (4472, 152622), (4758, 143448), (5004, 136396), (5031, 135664), (5246, 130104), (5421, 125904), (5977, 114192), (6192, 110227), (6344, 107586), (6672, 102297), (6708, 101748), (7137, 95632), (7228, 94428), (7869, 86736), (8479, 80496), (8784, 77701), (8944, 76311), (9516, 71724), (10008, 68198), (10062, 67832), (10492, 65052), (10842, 62952), (11954, 57096), (12688, 53793), (13416, 50874), (14274, 47816), (14456, 47214), (15738, 43368), (16263, 41968), (16958, 40248), (17931, 38064), (19032, 35862), (20016, 34099), (20124, 33916), (20984, 32526), (21684, 31476), (23607, 28912), (23908, 28548), (25437, 26832)]