860139576

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{628757}}^1$

素因数の和:628788

約数の個数: 48

約数和(自身を含む): 2452156200

約数和(自身を除く): 1592016624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 628757, 1257514, 1886271, 2515028, 3772542, 5030056, 5658813, 7545084, 11317626, 11946383, 15090168, 22635252, 23892766, 35839149, 45270504, 47785532, 71678298, 95571064, 107517447, 143356596, 215034894, 286713192, 430069788, 860139576]

約数ペア:

[(1, 860139576), (2, 430069788), (3, 286713192), (4, 215034894), (6, 143356596), (8, 107517447), (9, 95571064), (12, 71678298), (18, 47785532), (19, 45270504), (24, 35839149), (36, 23892766), (38, 22635252), (57, 15090168), (72, 11946383), (76, 11317626), (114, 7545084), (152, 5658813), (171, 5030056), (228, 3772542), (342, 2515028), (456, 1886271), (684, 1257514), (1368, 628757)]