238315308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23447}}^1$

素因数の和:23483

約数の個数: 72

約数和(自身を含む): 698562816

約数和(自身を除く): 460247508

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 23447, 46894, 70341, 93788, 140682, 164129, 257917, 281364, 328258, 492387, 515834, 656516, 773751, 984774, 1031668, 1547502, 1805419, 1969548, 2837087, 3095004, 3610838, 5416257, 5674174, 7221676, 8511261, 10832514, 11348348, 17022522, 19859609, 21665028, 34045044, 39719218, 59578827, 79438436, 119157654, 238315308]

約数ペア:

[(1, 238315308), (2, 119157654), (3, 79438436), (4, 59578827), (6, 39719218), (7, 34045044), (11, 21665028), (12, 19859609), (14, 17022522), (21, 11348348), (22, 10832514), (28, 8511261), (33, 7221676), (42, 5674174), (44, 5416257), (66, 3610838), (77, 3095004), (84, 2837087), (121, 1969548), (132, 1805419), (154, 1547502), (231, 1031668), (242, 984774), (308, 773751), (363, 656516), (462, 515834), (484, 492387), (726, 328258), (847, 281364), (924, 257917), (1452, 164129), (1694, 140682), (2541, 93788), (3388, 70341), (5082, 46894), (10164, 23447)]