2170256

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 60

約数和(自身を含む): 4947600

約数和(自身を除く): 2777344

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 59, 76, 88, 118, 121, 152, 176, 209, 236, 242, 304, 418, 472, 484, 649, 836, 944, 968, 1121, 1298, 1672, 1936, 2242, 2299, 2596, 3344, 4484, 4598, 5192, 7139, 8968, 9196, 10384, 12331, 14278, 17936, 18392, 24662, 28556, 36784, 49324, 57112, 98648, 114224, 135641, 197296, 271282, 542564, 1085128, 2170256]

約数ペア:

[(1, 2170256), (2, 1085128), (4, 542564), (8, 271282), (11, 197296), (16, 135641), (19, 114224), (22, 98648), (38, 57112), (44, 49324), (59, 36784), (76, 28556), (88, 24662), (118, 18392), (121, 17936), (152, 14278), (176, 12331), (209, 10384), (236, 9196), (242, 8968), (304, 7139), (418, 5192), (472, 4598), (484, 4484), (649, 3344), (836, 2596), (944, 2299), (968, 2242), (1121, 1936), (1298, 1672)]