219913386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 558983040

約数和(自身を除く): 339069654

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 109, 121, 154, 218, 231, 242, 327, 363, 397, 462, 654, 726, 763, 794, 847, 1191, 1199, 1526, 1694, 2289, 2382, 2398, 2541, 2779, 3597, 4367, 4578, 5082, 5558, 7194, 8337, 8393, 8734, 13101, 13189, 16674, 16786, 25179, 26202, 26378, 30569, 39567, 43273, 48037, 50358, 61138, 79134, 86546, 91707, 92323, 96074, 129819, 144111, 183414, 184646, 259638, 276969, 288222, 302911, 336259, 476003, 553938, 605822, 672518, 908733, 952006, 1008777, 1428009, 1817466, 2017554, 2856018, 3332021, 5236033, 6664042, 9996063, 10472066, 15708099, 19992126, 31416198, 36652231, 73304462, 109956693, 219913386]

約数ペア:

[(1, 219913386), (2, 109956693), (3, 73304462), (6, 36652231), (7, 31416198), (11, 19992126), (14, 15708099), (21, 10472066), (22, 9996063), (33, 6664042), (42, 5236033), (66, 3332021), (77, 2856018), (109, 2017554), (121, 1817466), (154, 1428009), (218, 1008777), (231, 952006), (242, 908733), (327, 672518), (363, 605822), (397, 553938), (462, 476003), (654, 336259), (726, 302911), (763, 288222), (794, 276969), (847, 259638), (1191, 184646), (1199, 183414), (1526, 144111), (1694, 129819), (2289, 96074), (2382, 92323), (2398, 91707), (2541, 86546), (2779, 79134), (3597, 61138), (4367, 50358), (4578, 48037), (5082, 43273), (5558, 39567), (7194, 30569), (8337, 26378), (8393, 26202), (8734, 25179), (13101, 16786), (13189, 16674)]