453742016

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^3\times {\mathrm{461}}^1$

素因数の和:519

約数の個数: 112

約数和(自身を含む): 1117152960

約数和(自身を除く): 663410944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 461, 676, 728, 832, 922, 1183, 1352, 1456, 1844, 2197, 2366, 2704, 2912, 3227, 3688, 4394, 4732, 5408, 5824, 5993, 6454, 7376, 8788, 9464, 10816, 11986, 12908, 14752, 15379, 17576, 18928, 23972, 25816, 29504, 30758, 35152, 37856, 41951, 47944, 51632, 61516, 70304, 75712, 77909, 83902, 95888, 103264, 123032, 140608, 155818, 167804, 191776, 206528, 246064, 311636, 335608, 383552, 492128, 545363, 623272, 671216, 984256, 1012817, 1090726, 1246544, 1342432, 2025634, 2181452, 2493088, 2684864, 4051268, 4362904, 4986176, 7089719, 8102536, 8725808, 14179438, 16205072, 17451616, 28358876, 32410144, 34903232, 56717752, 64820288, 113435504, 226871008, 453742016]

約数ペア:

[(1, 453742016), (2, 226871008), (4, 113435504), (7, 64820288), (8, 56717752), (13, 34903232), (14, 32410144), (16, 28358876), (26, 17451616), (28, 16205072), (32, 14179438), (52, 8725808), (56, 8102536), (64, 7089719), (91, 4986176), (104, 4362904), (112, 4051268), (169, 2684864), (182, 2493088), (208, 2181452), (224, 2025634), (338, 1342432), (364, 1246544), (416, 1090726), (448, 1012817), (461, 984256), (676, 671216), (728, 623272), (832, 545363), (922, 492128), (1183, 383552), (1352, 335608), (1456, 311636), (1844, 246064), (2197, 206528), (2366, 191776), (2704, 167804), (2912, 155818), (3227, 140608), (3688, 123032), (4394, 103264), (4732, 95888), (5408, 83902), (5824, 77909), (5993, 75712), (6454, 70304), (7376, 61516), (8788, 51632), (9464, 47944), (10816, 41951), (11986, 37856), (12908, 35152), (14752, 30758), (15379, 29504), (17576, 25816), (18928, 23972)]