1966996864

素因数分解:

$2^7\times 7^1\times {\mathrm{269}}^1\times {\mathrm{8161}}^1$

素因数の和:8451

約数の個数: 64

約数和(自身を含む): 4495629600

約数和(自身を除く): 2528632736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 269, 448, 538, 896, 1076, 1883, 2152, 3766, 4304, 7532, 8161, 8608, 15064, 16322, 17216, 30128, 32644, 34432, 57127, 60256, 65288, 114254, 120512, 130576, 228508, 241024, 261152, 457016, 522304, 914032, 1044608, 1828064, 2195309, 3656128, 4390618, 7312256, 8781236, 15367163, 17562472, 30734326, 35124944, 61468652, 70249888, 122937304, 140499776, 245874608, 280999552, 491749216, 983498432, 1966996864]

約数ペア:

[(1, 1966996864), (2, 983498432), (4, 491749216), (7, 280999552), (8, 245874608), (14, 140499776), (16, 122937304), (28, 70249888), (32, 61468652), (56, 35124944), (64, 30734326), (112, 17562472), (128, 15367163), (224, 8781236), (269, 7312256), (448, 4390618), (538, 3656128), (896, 2195309), (1076, 1828064), (1883, 1044608), (2152, 914032), (3766, 522304), (4304, 457016), (7532, 261152), (8161, 241024), (8608, 228508), (15064, 130576), (16322, 120512), (17216, 114254), (30128, 65288), (32644, 60256), (34432, 57127)]