213572224

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 458173800

約数和(自身を除く): 244601576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 244, 272, 488, 544, 976, 1037, 1088, 1609, 1952, 2074, 2176, 3218, 3904, 4148, 6436, 7808, 8296, 12872, 16592, 25744, 27353, 33184, 51488, 54706, 66368, 98149, 102976, 109412, 132736, 196298, 205952, 218824, 392596, 437648, 785192, 875296, 1570384, 1668533, 1750592, 3140768, 3337066, 3501184, 6281536, 6674132, 12563072, 13348264, 26696528, 53393056, 106786112, 213572224]

約数ペア:

[(1, 213572224), (2, 106786112), (4, 53393056), (8, 26696528), (16, 13348264), (17, 12563072), (32, 6674132), (34, 6281536), (61, 3501184), (64, 3337066), (68, 3140768), (122, 1750592), (128, 1668533), (136, 1570384), (244, 875296), (272, 785192), (488, 437648), (544, 392596), (976, 218824), (1037, 205952), (1088, 196298), (1609, 132736), (1952, 109412), (2074, 102976), (2176, 98149), (3218, 66368), (3904, 54706), (4148, 51488), (6436, 33184), (7808, 27353), (8296, 25744), (12872, 16592)]