221485104

素因数分解:

$2^4\times 3^4\times {\mathrm{170899}}^1$

素因数の和:170919

約数の個数: 50

約数和(自身を含む): 641045900

約数和(自身を除く): 419560796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 170899, 341798, 512697, 683596, 1025394, 1367192, 1538091, 2050788, 2734384, 3076182, 4101576, 4614273, 6152364, 8203152, 9228546, 12304728, 13842819, 18457092, 24609456, 27685638, 36914184, 55371276, 73828368, 110742552, 221485104]

約数ペア:

[(1, 221485104), (2, 110742552), (3, 73828368), (4, 55371276), (6, 36914184), (8, 27685638), (9, 24609456), (12, 18457092), (16, 13842819), (18, 12304728), (24, 9228546), (27, 8203152), (36, 6152364), (48, 4614273), (54, 4101576), (72, 3076182), (81, 2734384), (108, 2050788), (144, 1538091), (162, 1367192), (216, 1025394), (324, 683596), (432, 512697), (648, 341798), (1296, 170899)]