305220608

素因数分解:

$2^{10}\times 7^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 176

約数和(自身を含む): 786048000

約数和(自身を除く): 480827392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 79, 88, 98, 112, 128, 154, 158, 176, 196, 224, 256, 308, 316, 343, 352, 392, 448, 512, 539, 553, 616, 632, 686, 704, 784, 869, 896, 1024, 1078, 1106, 1232, 1264, 1372, 1408, 1568, 1738, 1792, 2156, 2212, 2464, 2528, 2744, 2816, 3136, 3476, 3584, 3773, 3871, 4312, 4424, 4928, 5056, 5488, 5632, 6083, 6272, 6952, 7168, 7546, 7742, 8624, 8848, 9856, 10112, 10976, 11264, 12166, 12544, 13904, 15092, 15484, 17248, 17696, 19712, 20224, 21952, 24332, 25088, 27097, 27808, 30184, 30968, 34496, 35392, 39424, 40448, 42581, 43904, 48664, 50176, 54194, 55616, 60368, 61936, 68992, 70784, 78848, 80896, 85162, 87808, 97328, 108388, 111232, 120736, 123872, 137984, 141568, 170324, 175616, 194656, 216776, 222464, 241472, 247744, 275968, 283136, 298067, 340648, 351232, 389312, 433552, 444928, 482944, 495488, 551936, 566272, 596134, 681296, 778624, 867104, 889856, 965888, 990976, 1192268, 1362592, 1557248, 1734208, 1931776, 1981952, 2384536, 2725184, 3114496, 3468416, 3863552, 3963904, 4769072, 5450368, 6228992, 6936832, 9538144, 10900736, 13873664, 19076288, 21801472, 27747328, 38152576, 43602944, 76305152, 152610304, 305220608]

約数ペア:

[(1, 305220608), (2, 152610304), (4, 76305152), (7, 43602944), (8, 38152576), (11, 27747328), (14, 21801472), (16, 19076288), (22, 13873664), (28, 10900736), (32, 9538144), (44, 6936832), (49, 6228992), (56, 5450368), (64, 4769072), (77, 3963904), (79, 3863552), (88, 3468416), (98, 3114496), (112, 2725184), (128, 2384536), (154, 1981952), (158, 1931776), (176, 1734208), (196, 1557248), (224, 1362592), (256, 1192268), (308, 990976), (316, 965888), (343, 889856), (352, 867104), (392, 778624), (448, 681296), (512, 596134), (539, 566272), (553, 551936), (616, 495488), (632, 482944), (686, 444928), (704, 433552), (784, 389312), (869, 351232), (896, 340648), (1024, 298067), (1078, 283136), (1106, 275968), (1232, 247744), (1264, 241472), (1372, 222464), (1408, 216776), (1568, 194656), (1738, 175616), (1792, 170324), (2156, 141568), (2212, 137984), (2464, 123872), (2528, 120736), (2744, 111232), (2816, 108388), (3136, 97328), (3476, 87808), (3584, 85162), (3773, 80896), (3871, 78848), (4312, 70784), (4424, 68992), (4928, 61936), (5056, 60368), (5488, 55616), (5632, 54194), (6083, 50176), (6272, 48664), (6952, 43904), (7168, 42581), (7546, 40448), (7742, 39424), (8624, 35392), (8848, 34496), (9856, 30968), (10112, 30184), (10976, 27808), (11264, 27097), (12166, 25088), (12544, 24332), (13904, 21952), (15092, 20224), (15484, 19712), (17248, 17696)]