19488930816

素因数分解:

$2^{10}\times 3^1\times {\mathrm{41}}^1\times {\mathrm{154733}}^1$

素因数の和:154797

約数の個数: 88

約数和(自身を含む): 53212403664

約数和(自身を除く): 33723472848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1024, 1312, 1536, 1968, 2624, 3072, 3936, 5248, 7872, 10496, 15744, 20992, 31488, 41984, 62976, 125952, 154733, 309466, 464199, 618932, 928398, 1237864, 1856796, 2475728, 3713592, 4951456, 6344053, 7427184, 9902912, 12688106, 14854368, 19032159, 19805824, 25376212, 29708736, 38064318, 39611648, 50752424, 59417472, 76128636, 79223296, 101504848, 118834944, 152257272, 158446592, 203009696, 237669888, 304514544, 406019392, 475339776, 609029088, 812038784, 1218058176, 1624077568, 2436116352, 3248155136, 4872232704, 6496310272, 9744465408, 19488930816]

約数ペア:

[(1, 19488930816), (2, 9744465408), (3, 6496310272), (4, 4872232704), (6, 3248155136), (8, 2436116352), (12, 1624077568), (16, 1218058176), (24, 812038784), (32, 609029088), (41, 475339776), (48, 406019392), (64, 304514544), (82, 237669888), (96, 203009696), (123, 158446592), (128, 152257272), (164, 118834944), (192, 101504848), (246, 79223296), (256, 76128636), (328, 59417472), (384, 50752424), (492, 39611648), (512, 38064318), (656, 29708736), (768, 25376212), (984, 19805824), (1024, 19032159), (1312, 14854368), (1536, 12688106), (1968, 9902912), (2624, 7427184), (3072, 6344053), (3936, 4951456), (5248, 3713592), (7872, 2475728), (10496, 1856796), (15744, 1237864), (20992, 928398), (31488, 618932), (41984, 464199), (62976, 309466), (125952, 154733)]