391018446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 1109541888

約数和(自身を除く): 718523442

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 97, 107, 117, 126, 138, 161, 182, 194, 207, 214, 234, 273, 291, 299, 321, 322, 414, 483, 546, 582, 598, 642, 679, 749, 819, 873, 897, 963, 966, 1261, 1358, 1391, 1449, 1498, 1638, 1746, 1794, 1926, 2037, 2093, 2231, 2247, 2461, 2522, 2691, 2782, 2898, 3783, 4074, 4173, 4186, 4462, 4494, 4922, 5382, 6111, 6279, 6693, 6741, 7383, 7566, 8346, 8827, 9737, 10379, 11349, 12222, 12519, 12558, 13386, 13482, 14766, 15617, 17227, 17654, 18837, 19474, 20079, 20758, 22149, 22698, 25038, 26481, 29003, 29211, 31137, 31234, 31993, 34454, 37674, 40158, 44298, 46851, 51681, 52962, 58006, 58422, 62274, 63986, 72653, 79443, 87009, 87633, 93411, 93702, 95979, 103362, 134927, 140553, 145306, 155043, 158886, 174018, 175266, 186822, 191958, 203021, 217959, 223951, 238717, 261027, 269854, 281106, 287937, 310086, 404781, 406042, 435918, 447902, 477434, 522054, 575874, 609063, 653877, 671853, 716151, 809562, 944489, 1214343, 1218126, 1307754, 1343706, 1432302, 1671019, 1827189, 1888978, 2015559, 2148453, 2428686, 2833467, 3103321, 3342038, 3654378, 4031118, 4296906, 5013057, 5666934, 6206642, 8500401, 9309963, 10026114, 15039171, 17000802, 18619926, 21723247, 27929889, 30078342, 43446494, 55859778, 65169741, 130339482, 195509223, 391018446]

約数ペア:

[(1, 391018446), (2, 195509223), (3, 130339482), (6, 65169741), (7, 55859778), (9, 43446494), (13, 30078342), (14, 27929889), (18, 21723247), (21, 18619926), (23, 17000802), (26, 15039171), (39, 10026114), (42, 9309963), (46, 8500401), (63, 6206642), (69, 5666934), (78, 5013057), (91, 4296906), (97, 4031118), (107, 3654378), (117, 3342038), (126, 3103321), (138, 2833467), (161, 2428686), (182, 2148453), (194, 2015559), (207, 1888978), (214, 1827189), (234, 1671019), (273, 1432302), (291, 1343706), (299, 1307754), (321, 1218126), (322, 1214343), (414, 944489), (483, 809562), (546, 716151), (582, 671853), (598, 653877), (642, 609063), (679, 575874), (749, 522054), (819, 477434), (873, 447902), (897, 435918), (963, 406042), (966, 404781), (1261, 310086), (1358, 287937), (1391, 281106), (1449, 269854), (1498, 261027), (1638, 238717), (1746, 223951), (1794, 217959), (1926, 203021), (2037, 191958), (2093, 186822), (2231, 175266), (2247, 174018), (2461, 158886), (2522, 155043), (2691, 145306), (2782, 140553), (2898, 134927), (3783, 103362), (4074, 95979), (4173, 93702), (4186, 93411), (4462, 87633), (4494, 87009), (4922, 79443), (5382, 72653), (6111, 63986), (6279, 62274), (6693, 58422), (6741, 58006), (7383, 52962), (7566, 51681), (8346, 46851), (8827, 44298), (9737, 40158), (10379, 37674), (11349, 34454), (12222, 31993), (12519, 31234), (12558, 31137), (13386, 29211), (13482, 29003), (14766, 26481), (15617, 25038), (17227, 22698), (17654, 22149), (18837, 20758), (19474, 20079)]