242310002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 424536000

約数和(自身を除く): 182225998

約数列:

[1, 2, 11, 19, 22, 38, 121, 151, 209, 242, 302, 349, 418, 698, 1661, 2299, 2869, 3322, 3839, 4598, 5738, 6631, 7678, 13262, 18271, 31559, 36542, 42229, 52699, 63118, 72941, 84458, 105398, 145882, 347149, 579689, 694298, 802351, 1001281, 1159378, 1604702, 2002562, 6376579, 11014091, 12753158, 22028182, 121155001, 242310002]

約数ペア:

[(1, 242310002), (2, 121155001), (11, 22028182), (19, 12753158), (22, 11014091), (38, 6376579), (121, 2002562), (151, 1604702), (209, 1159378), (242, 1001281), (302, 802351), (349, 694298), (418, 579689), (698, 347149), (1661, 145882), (2299, 105398), (2869, 84458), (3322, 72941), (3839, 63118), (4598, 52699), (5738, 42229), (6631, 36542), (7678, 31559), (13262, 18271)]