299621448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 971243520

約数和(自身を除く): 671622072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 127, 151, 168, 186, 217, 248, 252, 254, 279, 302, 372, 381, 434, 453, 504, 508, 558, 604, 651, 744, 762, 868, 889, 906, 1016, 1057, 1116, 1143, 1208, 1302, 1359, 1524, 1736, 1778, 1812, 1953, 2114, 2232, 2286, 2604, 2667, 2718, 3048, 3171, 3556, 3624, 3906, 3937, 4228, 4572, 4681, 5208, 5334, 5436, 6342, 7112, 7812, 7874, 8001, 8456, 9144, 9362, 9513, 10668, 10872, 11811, 12684, 14043, 15624, 15748, 16002, 18724, 19026, 19177, 21336, 23622, 25368, 27559, 28086, 31496, 32004, 32767, 35433, 37448, 38052, 38354, 42129, 47244, 55118, 56172, 57531, 64008, 65534, 70866, 76104, 76708, 82677, 84258, 94488, 98301, 110236, 112344, 115062, 131068, 134239, 141732, 153416, 165354, 168516, 172593, 196602, 220472, 230124, 248031, 262136, 268478, 283464, 294903, 330708, 337032, 345186, 393204, 402717, 460248, 496062, 536956, 589806, 594487, 661416, 690372, 786408, 805434, 992124, 1073912, 1179612, 1188974, 1208151, 1380744, 1610868, 1783461, 1984248, 2359224, 2377948, 2416302, 3221736, 3566922, 4161409, 4755896, 4832604, 5350383, 7133844, 8322818, 9665208, 10700766, 12484227, 14267688, 16645636, 21401532, 24968454, 33291272, 37452681, 42803064, 49936908, 74905362, 99873816, 149810724, 299621448]

約数ペア:

[(1, 299621448), (2, 149810724), (3, 99873816), (4, 74905362), (6, 49936908), (7, 42803064), (8, 37452681), (9, 33291272), (12, 24968454), (14, 21401532), (18, 16645636), (21, 14267688), (24, 12484227), (28, 10700766), (31, 9665208), (36, 8322818), (42, 7133844), (56, 5350383), (62, 4832604), (63, 4755896), (72, 4161409), (84, 3566922), (93, 3221736), (124, 2416302), (126, 2377948), (127, 2359224), (151, 1984248), (168, 1783461), (186, 1610868), (217, 1380744), (248, 1208151), (252, 1188974), (254, 1179612), (279, 1073912), (302, 992124), (372, 805434), (381, 786408), (434, 690372), (453, 661416), (504, 594487), (508, 589806), (558, 536956), (604, 496062), (651, 460248), (744, 402717), (762, 393204), (868, 345186), (889, 337032), (906, 330708), (1016, 294903), (1057, 283464), (1116, 268478), (1143, 262136), (1208, 248031), (1302, 230124), (1359, 220472), (1524, 196602), (1736, 172593), (1778, 168516), (1812, 165354), (1953, 153416), (2114, 141732), (2232, 134239), (2286, 131068), (2604, 115062), (2667, 112344), (2718, 110236), (3048, 98301), (3171, 94488), (3556, 84258), (3624, 82677), (3906, 76708), (3937, 76104), (4228, 70866), (4572, 65534), (4681, 64008), (5208, 57531), (5334, 56172), (5436, 55118), (6342, 47244), (7112, 42129), (7812, 38354), (7874, 38052), (8001, 37448), (8456, 35433), (9144, 32767), (9362, 32004), (9513, 31496), (10668, 28086), (10872, 27559), (11811, 25368), (12684, 23622), (14043, 21336), (15624, 19177), (15748, 19026), (16002, 18724)]