734782208

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 1510826688

約数和(自身を除く): 776044480

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 173, 188, 256, 346, 353, 376, 692, 706, 752, 1384, 1412, 1504, 2768, 2824, 3008, 5536, 5648, 6016, 8131, 11072, 11296, 12032, 16262, 16591, 22144, 22592, 32524, 33182, 44288, 45184, 61069, 65048, 66364, 90368, 122138, 130096, 132728, 244276, 260192, 265456, 488552, 520384, 530912, 977104, 1040768, 1061824, 1954208, 2081536, 2123648, 2870243, 3908416, 4247296, 5740486, 7816832, 11480972, 15633664, 22961944, 45923888, 91847776, 183695552, 367391104, 734782208]

約数ペア:

[(1, 734782208), (2, 367391104), (4, 183695552), (8, 91847776), (16, 45923888), (32, 22961944), (47, 15633664), (64, 11480972), (94, 7816832), (128, 5740486), (173, 4247296), (188, 3908416), (256, 2870243), (346, 2123648), (353, 2081536), (376, 1954208), (692, 1061824), (706, 1040768), (752, 977104), (1384, 530912), (1412, 520384), (1504, 488552), (2768, 265456), (2824, 260192), (3008, 244276), (5536, 132728), (5648, 130096), (6016, 122138), (8131, 90368), (11072, 66364), (11296, 65048), (12032, 61069), (16262, 45184), (16591, 44288), (22144, 33182), (22592, 32524)]