347934496

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^3\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 871751160

約数和(自身を除く): 523816664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 101, 104, 112, 169, 182, 196, 202, 208, 224, 338, 364, 392, 404, 416, 637, 676, 707, 728, 784, 808, 1183, 1274, 1313, 1352, 1414, 1456, 1568, 1616, 2197, 2366, 2548, 2626, 2704, 2828, 2912, 3232, 4394, 4732, 4949, 5096, 5252, 5408, 5656, 8281, 8788, 9191, 9464, 9898, 10192, 10504, 11312, 15379, 16562, 17069, 17576, 18382, 18928, 19796, 20384, 21008, 22624, 30758, 33124, 34138, 35152, 36764, 37856, 39592, 42016, 61516, 64337, 66248, 68276, 70304, 73528, 79184, 107653, 119483, 123032, 128674, 132496, 136552, 147056, 158368, 215306, 221897, 238966, 246064, 257348, 264992, 273104, 294112, 430612, 443794, 477932, 492128, 514696, 546208, 836381, 861224, 887588, 955864, 1029392, 1553279, 1672762, 1722448, 1775176, 1911728, 2058784, 3106558, 3345524, 3444896, 3550352, 3823456, 6213116, 6691048, 7100704, 10872953, 12426232, 13382096, 21745906, 24852464, 26764192, 43491812, 49704928, 86983624, 173967248, 347934496]

約数ペア:

[(1, 347934496), (2, 173967248), (4, 86983624), (7, 49704928), (8, 43491812), (13, 26764192), (14, 24852464), (16, 21745906), (26, 13382096), (28, 12426232), (32, 10872953), (49, 7100704), (52, 6691048), (56, 6213116), (91, 3823456), (98, 3550352), (101, 3444896), (104, 3345524), (112, 3106558), (169, 2058784), (182, 1911728), (196, 1775176), (202, 1722448), (208, 1672762), (224, 1553279), (338, 1029392), (364, 955864), (392, 887588), (404, 861224), (416, 836381), (637, 546208), (676, 514696), (707, 492128), (728, 477932), (784, 443794), (808, 430612), (1183, 294112), (1274, 273104), (1313, 264992), (1352, 257348), (1414, 246064), (1456, 238966), (1568, 221897), (1616, 215306), (2197, 158368), (2366, 147056), (2548, 136552), (2626, 132496), (2704, 128674), (2828, 123032), (2912, 119483), (3232, 107653), (4394, 79184), (4732, 73528), (4949, 70304), (5096, 68276), (5252, 66248), (5408, 64337), (5656, 61516), (8281, 42016), (8788, 39592), (9191, 37856), (9464, 36764), (9898, 35152), (10192, 34138), (10504, 33124), (11312, 30758), (15379, 22624), (16562, 21008), (17069, 20384), (17576, 19796), (18382, 18928)]