289798488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 963705600

約数和(自身を除く): 673907112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 53, 56, 57, 63, 72, 76, 84, 106, 114, 126, 133, 152, 159, 168, 171, 212, 228, 252, 266, 318, 342, 371, 399, 424, 456, 477, 504, 532, 571, 636, 684, 742, 798, 954, 1007, 1064, 1113, 1142, 1197, 1272, 1368, 1484, 1596, 1713, 1908, 2014, 2226, 2284, 2394, 2968, 3021, 3192, 3339, 3426, 3816, 3997, 4028, 4452, 4568, 4788, 5139, 6042, 6678, 6852, 7049, 7994, 8056, 8904, 9063, 9576, 10278, 10849, 11991, 12084, 13356, 13704, 14098, 15988, 18126, 20556, 21147, 21698, 23982, 24168, 26712, 28196, 30263, 31976, 32547, 35973, 36252, 41112, 42294, 43396, 47964, 56392, 60526, 63441, 65094, 71946, 72504, 75943, 84588, 86792, 90789, 95928, 97641, 121052, 126882, 130188, 143892, 151886, 169176, 181578, 195282, 211841, 227829, 242104, 253764, 260376, 272367, 287784, 303772, 363156, 390564, 423682, 455658, 507528, 544734, 574997, 607544, 635523, 683487, 726312, 781128, 847364, 911316, 1089468, 1149994, 1271046, 1366974, 1694728, 1724991, 1822632, 1906569, 2178936, 2299988, 2542092, 2733948, 3449982, 3813138, 4024979, 4599976, 5084184, 5174973, 5467896, 6899964, 7626276, 8049958, 10349946, 12074937, 13799928, 15252552, 16099916, 20699892, 24149874, 32199832, 36224811, 41399784, 48299748, 72449622, 96599496, 144899244, 289798488]

約数ペア:

[(1, 289798488), (2, 144899244), (3, 96599496), (4, 72449622), (6, 48299748), (7, 41399784), (8, 36224811), (9, 32199832), (12, 24149874), (14, 20699892), (18, 16099916), (19, 15252552), (21, 13799928), (24, 12074937), (28, 10349946), (36, 8049958), (38, 7626276), (42, 6899964), (53, 5467896), (56, 5174973), (57, 5084184), (63, 4599976), (72, 4024979), (76, 3813138), (84, 3449982), (106, 2733948), (114, 2542092), (126, 2299988), (133, 2178936), (152, 1906569), (159, 1822632), (168, 1724991), (171, 1694728), (212, 1366974), (228, 1271046), (252, 1149994), (266, 1089468), (318, 911316), (342, 847364), (371, 781128), (399, 726312), (424, 683487), (456, 635523), (477, 607544), (504, 574997), (532, 544734), (571, 507528), (636, 455658), (684, 423682), (742, 390564), (798, 363156), (954, 303772), (1007, 287784), (1064, 272367), (1113, 260376), (1142, 253764), (1197, 242104), (1272, 227829), (1368, 211841), (1484, 195282), (1596, 181578), (1713, 169176), (1908, 151886), (2014, 143892), (2226, 130188), (2284, 126882), (2394, 121052), (2968, 97641), (3021, 95928), (3192, 90789), (3339, 86792), (3426, 84588), (3816, 75943), (3997, 72504), (4028, 71946), (4452, 65094), (4568, 63441), (4788, 60526), (5139, 56392), (6042, 47964), (6678, 43396), (6852, 42294), (7049, 41112), (7994, 36252), (8056, 35973), (8904, 32547), (9063, 31976), (9576, 30263), (10278, 28196), (10849, 26712), (11991, 24168), (12084, 23982), (13356, 21698), (13704, 21147), (14098, 20556), (15988, 18126)]