221796252

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 589881600

約数和(自身を除く): 368085348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 109, 166, 218, 227, 249, 327, 332, 436, 454, 498, 654, 681, 747, 908, 981, 996, 1308, 1362, 1494, 1962, 2043, 2241, 2724, 2943, 2988, 3924, 4086, 4482, 5886, 6129, 8172, 8964, 9047, 11772, 12258, 18094, 18841, 24516, 24743, 27141, 36188, 37682, 49486, 54282, 56523, 74229, 75364, 81423, 98972, 108564, 113046, 148458, 162846, 169569, 222687, 226092, 244269, 296916, 325692, 339138, 445374, 488538, 508707, 668061, 678276, 890748, 977076, 1017414, 1336122, 2034828, 2053669, 2672244, 4107338, 6161007, 8214676, 12322014, 18483021, 24644028, 36966042, 55449063, 73932084, 110898126, 221796252]

約数ペア:

[(1, 221796252), (2, 110898126), (3, 73932084), (4, 55449063), (6, 36966042), (9, 24644028), (12, 18483021), (18, 12322014), (27, 8214676), (36, 6161007), (54, 4107338), (83, 2672244), (108, 2053669), (109, 2034828), (166, 1336122), (218, 1017414), (227, 977076), (249, 890748), (327, 678276), (332, 668061), (436, 508707), (454, 488538), (498, 445374), (654, 339138), (681, 325692), (747, 296916), (908, 244269), (981, 226092), (996, 222687), (1308, 169569), (1362, 162846), (1494, 148458), (1962, 113046), (2043, 108564), (2241, 98972), (2724, 81423), (2943, 75364), (2988, 74229), (3924, 56523), (4086, 54282), (4482, 49486), (5886, 37682), (6129, 36188), (8172, 27141), (8964, 24743), (9047, 24516), (11772, 18841), (12258, 18094)]