387918342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 1082211840

約数和(自身を除く): 694293498

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 53, 54, 63, 67, 102, 106, 119, 126, 134, 153, 159, 189, 201, 238, 289, 306, 318, 357, 371, 378, 402, 459, 469, 477, 578, 603, 714, 742, 867, 901, 918, 938, 954, 1071, 1113, 1139, 1206, 1407, 1431, 1734, 1802, 1809, 2023, 2142, 2226, 2278, 2601, 2703, 2814, 2862, 3213, 3339, 3417, 3551, 3618, 4046, 4221, 5202, 5406, 6069, 6307, 6426, 6678, 6834, 7102, 7803, 7973, 8109, 8442, 10017, 10251, 10653, 12138, 12614, 12663, 15317, 15606, 15946, 16218, 18207, 18921, 19363, 20034, 20502, 21306, 23919, 24327, 24857, 25326, 30634, 30753, 31959, 36414, 37842, 38726, 45951, 47838, 48654, 49714, 54621, 56763, 58089, 60367, 61506, 63918, 71757, 74571, 91902, 95877, 107219, 109242, 113526, 116178, 120734, 135541, 137853, 143514, 149142, 170289, 174267, 181101, 191754, 214438, 215271, 223713, 271082, 275706, 321657, 340578, 348534, 362202, 406623, 413559, 422569, 430542, 447426, 522801, 543303, 643314, 671139, 813246, 827118, 845138, 964971, 1026239, 1045602, 1086606, 1219869, 1267707, 1342278, 1629909, 1929942, 2052478, 2439738, 2535414, 2894913, 3078717, 3259818, 3659607, 3803121, 5789826, 6157434, 7183673, 7319214, 7606242, 9236151, 11409363, 14367346, 18472302, 21551019, 22818726, 27708453, 43102038, 55416906, 64653057, 129306114, 193959171, 387918342]

約数ペア:

[(1, 387918342), (2, 193959171), (3, 129306114), (6, 64653057), (7, 55416906), (9, 43102038), (14, 27708453), (17, 22818726), (18, 21551019), (21, 18472302), (27, 14367346), (34, 11409363), (42, 9236151), (51, 7606242), (53, 7319214), (54, 7183673), (63, 6157434), (67, 5789826), (102, 3803121), (106, 3659607), (119, 3259818), (126, 3078717), (134, 2894913), (153, 2535414), (159, 2439738), (189, 2052478), (201, 1929942), (238, 1629909), (289, 1342278), (306, 1267707), (318, 1219869), (357, 1086606), (371, 1045602), (378, 1026239), (402, 964971), (459, 845138), (469, 827118), (477, 813246), (578, 671139), (603, 643314), (714, 543303), (742, 522801), (867, 447426), (901, 430542), (918, 422569), (938, 413559), (954, 406623), (1071, 362202), (1113, 348534), (1139, 340578), (1206, 321657), (1407, 275706), (1431, 271082), (1734, 223713), (1802, 215271), (1809, 214438), (2023, 191754), (2142, 181101), (2226, 174267), (2278, 170289), (2601, 149142), (2703, 143514), (2814, 137853), (2862, 135541), (3213, 120734), (3339, 116178), (3417, 113526), (3551, 109242), (3618, 107219), (4046, 95877), (4221, 91902), (5202, 74571), (5406, 71757), (6069, 63918), (6307, 61506), (6426, 60367), (6678, 58089), (6834, 56763), (7102, 54621), (7803, 49714), (7973, 48654), (8109, 47838), (8442, 45951), (10017, 38726), (10251, 37842), (10653, 36414), (12138, 31959), (12614, 30753), (12663, 30634), (15317, 25326), (15606, 24857), (15946, 24327), (16218, 23919), (18207, 21306), (18921, 20502), (19363, 20034)]