242884452

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 574801920

約数和(自身を除く): 331917468

約数列:

[1, 2, 3, 4, 6, 12, 127, 197, 254, 381, 394, 508, 591, 762, 788, 809, 1182, 1524, 1618, 2364, 2427, 3236, 4854, 9708, 25019, 50038, 75057, 100076, 102743, 150114, 159373, 205486, 300228, 308229, 318746, 410972, 478119, 616458, 637492, 956238, 1232916, 1912476, 20240371, 40480742, 60721113, 80961484, 121442226, 242884452]

約数ペア:

[(1, 242884452), (2, 121442226), (3, 80961484), (4, 60721113), (6, 40480742), (12, 20240371), (127, 1912476), (197, 1232916), (254, 956238), (381, 637492), (394, 616458), (508, 478119), (591, 410972), (762, 318746), (788, 308229), (809, 300228), (1182, 205486), (1524, 159373), (1618, 150114), (2364, 102743), (2427, 100076), (3236, 75057), (4854, 50038), (9708, 25019)]